{
  "what": "Our computed departures per hour compared against figures published by the operators themselves. Each corpus entry carries a source URL, a verbatim quote and a retrieval date, and the corpus is hash-pinned so the comparison cannot be made to pass by editing a published number.",
  "comparable_entries": 41,
  "within_band": 33,
  "by_mode": {
    "EMT bus": {
      "entries": 10,
      "within_band": 7,
      "ratio_min": 0.625,
      "ratio_max": 1.026
    },
    "Metro Ligero": {
      "entries": 3,
      "within_band": 2,
      "ratio_min": 0.723,
      "ratio_max": 1.583
    },
    "Metro de Madrid": {
      "entries": 28,
      "within_band": 24,
      "ratio_min": 0.89,
      "ratio_max": 1.317
    }
  },
  "rows": [
    {
      "tier": "operator_published_web",
      "operator": "EMT Madrid",
      "mode": "EMT bus",
      "line": "27",
      "place": "Nuevos Ministerios - Castellana (EMT stop 51)",
      "window": "ampeak",
      "published_quote": "Lunes a Viernes Laborables · De 6 a 20 · Cada 3-6 min",
      "source_url": "https://www.crtm.es/datos_lineas/horarios/6027H1.pdf",
      "published_low": 10.0,
      "published_high": 20.0,
      "ours": 13.5,
      "ratio": 0.9,
      "within_band": true
    },
    {
      "tier": "operator_published_web",
      "operator": "EMT Madrid",
      "mode": "EMT bus",
      "line": "27",
      "place": "Nuevos Ministerios - Castellana (EMT stop 51)",
      "window": "evening",
      "published_quote": "Lunes a Viernes Laborables · De 20 a 23 · Cada 5-12 min",
      "source_url": "https://www.crtm.es/datos_lineas/horarios/6027H1.pdf",
      "published_low": 5.0,
      "published_high": 12.0,
      "ours": 7.0,
      "ratio": 0.824,
      "within_band": true
    },
    {
      "tier": "operator_published_web",
      "operator": "EMT Madrid",
      "mode": "EMT bus",
      "line": "27",
      "place": "Nuevos Ministerios - Castellana (EMT stop 51)",
      "window": "sunday",
      "published_quote": "Domingos y Festivos · De 6 a 23 · Cada 11-16 min",
      "source_url": "https://www.crtm.es/datos_lineas/horarios/6027H1.pdf",
      "published_low": 3.75,
      "published_high": 5.45,
      "ours": 4.0,
      "ratio": 0.87,
      "within_band": true
    },
    {
      "tier": "operator_published_web",
      "operator": "EMT Madrid",
      "mode": "EMT bus",
      "line": "123",
      "place": "Plaza de los Metales, Butarque (EMT stop 5074)",
      "window": "ampeak",
      "published_quote": "Lunes a Viernes Laborables · De 6 a 8 · Cada 12-20 min | De 8 a 20 · Cada 12-16 min",
      "source_url": "https://www.crtm.es/datos_lineas/horarios/6123H1.pdf",
      "published_low": 3.0,
      "published_high": 5.0,
      "ours": 2.5,
      "ratio": 0.625,
      "within_band": false
    },
    {
      "tier": "operator_published_web",
      "operator": "EMT Madrid",
      "mode": "EMT bus",
      "line": "123",
      "place": "Plaza de los Metales, Butarque (EMT stop 5074)",
      "window": "evening",
      "published_quote": "Lunes a Viernes Laborables · De 20 a 23 · Cada 14-20 min",
      "source_url": "https://www.crtm.es/datos_lineas/horarios/6123H1.pdf",
      "published_low": 3.0,
      "published_high": 4.29,
      "ours": 3.0,
      "ratio": 0.823,
      "within_band": true
    },
    {
      "tier": "operator_published_web",
      "operator": "EMT Madrid",
      "mode": "EMT bus",
      "line": "123",
      "place": "Plaza de los Metales, Butarque (EMT stop 5074)",
      "window": "sunday",
      "published_quote": "Domingos y Festivos · De 10 a 21 · Cada 21-24 min",
      "source_url": "https://www.crtm.es/datos_lineas/horarios/6123H1.pdf",
      "published_low": 2.5,
      "published_high": 2.86,
      "ours": 2.75,
      "ratio": 1.026,
      "within_band": true
    },
    {
      "tier": "operator_published_web",
      "operator": "EMT Madrid",
      "mode": "EMT bus",
      "line": "85",
      "place": "Plaza de los Metales, Butarque (EMT stop 5074)",
      "window": "ampeak",
      "published_quote": "Lunes a Viernes Laborables · De 7 a 20 · Cada 7-10 min",
      "source_url": "https://www.crtm.es/datos_lineas/horarios/6085H1.pdf",
      "published_low": 6.0,
      "published_high": 8.57,
      "ours": 5.0,
      "ratio": 0.686,
      "within_band": false
    },
    {
      "tier": "operator_published_web",
      "operator": "EMT Madrid",
      "mode": "EMT bus",
      "line": "85",
      "place": "Plaza de los Metales, Butarque (EMT stop 5074)",
      "window": "sunday",
      "published_quote": "Domingos y Festivos · De 9 a 21 · Cada 12-16 min",
      "source_url": "https://www.crtm.es/datos_lineas/horarios/6085H1.pdf",
      "published_low": 3.75,
      "published_high": 5.0,
      "ours": 3.75,
      "ratio": 0.857,
      "within_band": true
    },
    {
      "tier": "operator_published_web",
      "operator": "Metros Ligeros de Madrid",
      "mode": "Metro Ligero",
      "line": "ML1",
      "place": "Pinar de Chamartín (Metro Ligero ML1)",
      "window": "ampeak",
      "published_quote": "Lunes- viernes laborables · 7:00 – 10:00 · 6,5 Minutos",
      "source_url": "https://www.metrosligerosdemadrid.es/horarios/",
      "published_low": 8.7,
      "published_high": 9.8,
      "ours": 9.0,
      "ratio": 0.973,
      "within_band": true
    },
    {
      "tier": "operator_published_web",
      "operator": "Metros Ligeros de Madrid",
      "mode": "Metro Ligero",
      "line": "ML1",
      "place": "Pinar de Chamartín (Metro Ligero ML1)",
      "window": "evening",
      "published_quote": "16:00 – 21:00 · 8,5 Minutos | 21:00 – 24:00 · 15 Minutos",
      "source_url": "https://www.metrosligerosdemadrid.es/horarios/",
      "published_low": 4.0,
      "published_high": 7.06,
      "ours": 4.0,
      "ratio": 0.723,
      "within_band": true
    },
    {
      "tier": "operator_published_web",
      "operator": "Metros Ligeros de Madrid",
      "mode": "Metro Ligero",
      "line": "ML1",
      "place": "Pinar de Chamartín (Metro Ligero ML1)",
      "window": "sunday",
      "published_quote": "Domingos y festivos · Desde las 6:05 · 20 Minutos",
      "source_url": "https://www.metrosligerosdemadrid.es/horarios/",
      "published_low": 2.5,
      "published_high": 3.5,
      "ours": 4.75,
      "ratio": 1.583,
      "within_band": false
    },
    {
      "tier": "operator_feed_declared",
      "operator": "Metro de Madrid",
      "mode": "Metro de Madrid",
      "line": "1",
      "place": "Sol (Metro line 1 platform)",
      "window": "ampeak",
      "published_quote": "frequencies.txt, Wednesday service 4_I14, route line 1: start_time=07:00:00 end_time=07:30:00 headway_secs=240; start_time=07:30:00 end_time=09:30:00 headway_secs=210 — present IDENTICALLY for direction_id=0 and direction_id=1 in trips.txt",
      "source_url": "https://files.mobilitydatabase.org/mdb-794/latest.zip",
      "published_low": 16.1,
      "published_high": 17.2,
      "ours": 16.607,
      "ratio": 0.997,
      "within_band": true
    },
    {
      "tier": "operator_feed_declared",
      "operator": "Metro de Madrid",
      "mode": "Metro de Madrid",
      "line": "1",
      "place": "Sol (Metro line 1 platform)",
      "window": "evening",
      "published_quote": "frequencies.txt, Wednesday service 4_I14, line 1: headway_secs=300 for 60 min then headway_secs=330 for 60 min across 20:00-22:00, identically for direction_id=0 and direction_id=1",
      "source_url": "https://files.mobilitydatabase.org/mdb-794/latest.zip",
      "published_low": 11.0,
      "published_high": 12.0,
      "ours": 11.455,
      "ratio": 0.996,
      "within_band": true
    },
    {
      "tier": "operator_feed_declared",
      "operator": "Metro de Madrid",
      "mode": "Metro de Madrid",
      "line": "1",
      "place": "Sol (Metro line 1 platform)",
      "window": "sunday",
      "published_quote": "frequencies.txt, Sunday service 4_I13, line 1: headway_secs=390 spanning the whole 10:00-14:00 window, identically for direction_id=0 and direction_id=1",
      "source_url": "https://files.mobilitydatabase.org/mdb-794/latest.zip",
      "published_low": 8.9,
      "published_high": 9.6,
      "ours": 9.231,
      "ratio": 0.998,
      "within_band": true
    },
    {
      "tier": "operator_feed_declared",
      "operator": "Metro de Madrid",
      "mode": "Metro de Madrid",
      "line": "2",
      "place": "Sol (Metro line 2 platform)",
      "window": "ampeak",
      "published_quote": "frequencies.txt, Wednesday service 4_I14, line 2: headway_secs=270 for 07:00-07:30 then headway_secs=240 for 07:30-09:30, identically for direction_id=0 and direction_id=1",
      "source_url": "https://files.mobilitydatabase.org/mdb-794/latest.zip",
      "published_low": 14.1,
      "published_high": 15.1,
      "ours": 14.583,
      "ratio": 0.999,
      "within_band": true
    },
    {
      "tier": "operator_feed_declared",
      "operator": "Metro de Madrid",
      "mode": "Metro de Madrid",
      "line": "6",
      "place": "Nuevos Ministerios (Metro line 6 platform)",
      "window": "ampeak",
      "published_quote": "frequencies.txt, Wednesday service 4_I14, line 6: headway_secs=240 for 07:00-07:30 then headway_secs=210 for 07:30-09:30, identically for direction_id=0 and direction_id=1",
      "source_url": "https://files.mobilitydatabase.org/mdb-794/latest.zip",
      "published_low": 16.1,
      "published_high": 17.2,
      "ours": 16.607,
      "ratio": 0.997,
      "within_band": true
    },
    {
      "tier": "operator_feed_declared",
      "operator": "Metro de Madrid",
      "mode": "Metro de Madrid",
      "line": "8",
      "place": "Nuevos Ministerios (Metro line 8 platform)",
      "window": "ampeak",
      "published_quote": "frequencies.txt, Wednesday service 4_I14, line 8: headway_secs=300 for 07:00-07:30 then headway_secs=240 for 07:30-09:30, identically for direction_id=0 and direction_id=1",
      "source_url": "https://files.mobilitydatabase.org/mdb-794/latest.zip",
      "published_low": 13.8,
      "published_high": 14.8,
      "ours": 14.25,
      "ratio": 0.997,
      "within_band": true
    },
    {
      "tier": "operator_feed_declared",
      "operator": "Metro de Madrid",
      "mode": "Metro de Madrid",
      "line": "4",
      "place": "Avenida de América (Metro line 4 platform)",
      "window": "ampeak",
      "published_quote": "frequencies.txt, Wednesday service 4_I14, line 4: headway_secs=240 for 07:00-07:30 then headway_secs=210 for 07:30-09:30, identically for direction_id=0 and direction_id=1",
      "source_url": "https://files.mobilitydatabase.org/mdb-794/latest.zip",
      "published_low": 16.1,
      "published_high": 17.2,
      "ours": 16.607,
      "ratio": 0.997,
      "within_band": true
    },
    {
      "tier": "operator_feed_declared",
      "operator": "Metro de Madrid",
      "mode": "Metro de Madrid",
      "line": "5",
      "place": "Ciudad Lineal (Metro line 5 — single-line station)",
      "window": "ampeak",
      "published_quote": "frequencies.txt, Wednesday service 4_I14, line 5: headway_secs=300 for 07:00-07:30 then headway_secs=270 for 07:30-09:30, identically for direction_id=0 and direction_id=1",
      "source_url": "https://files.mobilitydatabase.org/mdb-794/latest.zip",
      "published_low": 12.6,
      "published_high": 13.5,
      "ours": 13.0,
      "ratio": 0.996,
      "within_band": true
    },
    {
      "tier": "operator_feed_declared",
      "operator": "Metro de Madrid",
      "mode": "Metro de Madrid",
      "line": "5",
      "place": "Ciudad Lineal (Metro line 5 — single-line station)",
      "window": "sunday",
      "published_quote": "frequencies.txt, Sunday service 4_I13, line 5: headway_secs=480 for 10:00-11:00 then headway_secs=390 for 11:00-14:00, identically for direction_id=0 and direction_id=1",
      "source_url": "https://files.mobilitydatabase.org/mdb-794/latest.zip",
      "published_low": 8.4,
      "published_high": 9.3,
      "ours": 8.798,
      "ratio": 0.994,
      "within_band": true
    },
    {
      "tier": "operator_published_web",
      "operator": "Renfe Cercanías Madrid",
      "mode": "other",
      "line": "all Cercanías lines calling at the station",
      "place": "Madrid-Chamartín-Clara Campoamor",
      "window": "ampeak",
      "published_quote": "",
      "source_url": "https://www.renfe.com/es/es/cercanias/cercanias-madrid",
      "published_low": null,
      "published_high": null,
      "ours": 35.5,
      "ratio": null,
      "within_band": false
    },
    {
      "tier": "operator_published_web",
      "operator": "Renfe Cercanías Madrid",
      "mode": "other",
      "line": "all Cercanías lines calling at the station",
      "place": "Madrid-Atocha Cercanías",
      "window": "ampeak",
      "published_quote": "",
      "source_url": "https://www.renfe.com/es/es/cercanias/cercanias-madrid",
      "published_low": null,
      "published_high": null,
      "ours": 27.5,
      "ratio": null,
      "within_band": false
    },
    {
      "tier": "operator_published_web",
      "operator": "Metro de Madrid",
      "mode": "Metro de Madrid",
      "line": "1",
      "place": "SOL (Metro line 1 platform)",
      "window": "ampeak",
      "published_quote": "Período / Period 7:00 - 9:30 · Lunes a jueves (minutos) 3 - 4",
      "source_url": "https://web.archive.org/web/20251001141311if_/https://www.metromadrid.es/sites/default/files/documentos/horario-trenes/01_L.1_Sent_Valdecarros_25-26A.pdf",
      "published_low": 15.0,
      "published_high": 20.0,
      "ours": 16.607,
      "ratio": 0.949,
      "within_band": true
    },
    {
      "tier": "operator_published_web",
      "operator": "Metro de Madrid",
      "mode": "Metro de Madrid",
      "line": "5",
      "place": "CANILLEJAS (Metro line 5 — single-line station)",
      "window": "ampeak",
      "published_quote": "Período / Period 7:00 - 7:30 | 7:30 - 9:30 · Lunes a jueves (minutos) 4 - 5 | 3 ½ - 5 ½",
      "source_url": "https://www.metromadrid.es/sites/default/files/documentos/horario-trenes/05_L.5_Sent_Casa%20Campo_26A.pdf",
      "published_low": 10.9,
      "published_high": 17.1,
      "ours": 13.0,
      "ratio": 0.929,
      "within_band": true
    },
    {
      "tier": "operator_published_web",
      "operator": "Metro de Madrid",
      "mode": "Metro de Madrid",
      "line": "5",
      "place": "CANILLEJAS (Metro line 5 — single-line station)",
      "window": "evening",
      "published_quote": "20:00 - 22:00 … 5 ½ - 7 ½",
      "source_url": "https://www.metromadrid.es/sites/default/files/documentos/horario-trenes/05_L.5_Sent_Casa%20Campo_26A.pdf",
      "published_low": 8.0,
      "published_high": 10.9,
      "ours": 10.909,
      "ratio": 1.154,
      "within_band": false
    },
    {
      "tier": "operator_published_web",
      "operator": "Metro de Madrid",
      "mode": "Metro de Madrid",
      "line": "5",
      "place": "CANILLEJAS (Metro line 5 — single-line station)",
      "window": "sunday",
      "published_quote": "Domingos y festivos (minutos) 7 - 8",
      "source_url": "https://www.metromadrid.es/sites/default/files/documentos/horario-trenes/05_L.5_Sent_Casa%20Campo_26A.pdf",
      "published_low": 7.5,
      "published_high": 8.6,
      "ours": 8.798,
      "ratio": 1.093,
      "within_band": false
    },
    {
      "tier": "operator_published_web",
      "operator": "Metro de Madrid",
      "mode": "Metro de Madrid",
      "line": "10",
      "place": "NUEVOS MINISTERIOS (Metro line 10 platform)",
      "window": "ampeak",
      "published_quote": "Período / Period 7:00 - 7:30 | 7:30 - 9:00 · Lunes a jueves (minutos) 2 ½ - 4 ½ | 2 ½ - 4",
      "source_url": "https://www.metromadrid.es/sites/default/files/10_L.10A%20Sent_Pta.Sur_26A1.pdf",
      "published_low": 13.3,
      "published_high": 24.0,
      "ours": 16.607,
      "ratio": 0.89,
      "within_band": true
    },
    {
      "tier": "operator_published_web",
      "operator": "Metro de Madrid",
      "mode": "Metro de Madrid",
      "line": "2",
      "place": "AVENIDA DE GUADALAJARA (Metro line 2)",
      "window": "ampeak",
      "published_quote": "Período / Period 7:00 - 9:00 · Lunes a jueves (minutos) 3 ½ - 5 ½",
      "source_url": "https://www.metromadrid.es/sites/default/files/documentos/horario-trenes/02_L.2_Sent_Las%20Rosas_26A.pdf",
      "published_low": 10.9,
      "published_high": 17.1,
      "ours": 14.583,
      "ratio": 1.042,
      "within_band": true
    },
    {
      "tier": "operator_published_web",
      "operator": "Metro de Madrid",
      "mode": "Metro de Madrid",
      "line": "2",
      "place": "AVENIDA DE GUADALAJARA (Metro line 2)",
      "window": "evening",
      "published_quote": "Período / Period 20:00 - 21:00 | 21:00 - 22:00 · Lunes a jueves (minutos) 4 ½ - 6 | 4 ½ - 6 ½",
      "source_url": "https://www.metromadrid.es/sites/default/files/documentos/horario-trenes/02_L.2_Sent_Las%20Rosas_26A.pdf",
      "published_low": 9.2,
      "published_high": 13.3,
      "ours": 12.667,
      "ratio": 1.126,
      "within_band": true
    },
    {
      "tier": "operator_published_web",
      "operator": "Metro de Madrid",
      "mode": "Metro de Madrid",
      "line": "2",
      "place": "AVENIDA DE GUADALAJARA (Metro line 2)",
      "window": "sunday",
      "published_quote": "Período / Period 10:00 - 11:00 | 11:00 - 12:00 | 12:00 - 13:00 | 13:00 - 14:00 · Domingos y festivos (minutos) 6 - 8 | 6 - 8 | 5 - 8 | 5 - 8",
      "source_url": "https://www.metromadrid.es/sites/default/files/documentos/horario-trenes/02_L.2_Sent_Las%20Rosas_26A.pdf",
      "published_low": 7.5,
      "published_high": 12.0,
      "ours": 10.909,
      "ratio": 1.119,
      "within_band": true
    },
    {
      "tier": "operator_published_web",
      "operator": "Metro de Madrid",
      "mode": "Metro de Madrid",
      "line": "4",
      "place": "PROSPERIDAD (Metro line 4)",
      "window": "ampeak",
      "published_quote": "Período / Period 7:00 - 7:30 | 7:30 - 9:30 · Lunes a jueves (minutos) 3 ½ - 6 | 3 - 5 ½",
      "source_url": "https://www.metromadrid.es/sites/default/files/documentos/horario-trenes/04_L.4_Sent_Arg%C3%BCelles_26A.pdf",
      "published_low": 10.0,
      "published_high": 20.0,
      "ours": 16.607,
      "ratio": 1.107,
      "within_band": true
    },
    {
      "tier": "operator_published_web",
      "operator": "Metro de Madrid",
      "mode": "Metro de Madrid",
      "line": "4",
      "place": "PROSPERIDAD (Metro line 4)",
      "window": "evening",
      "published_quote": "Período / Period 20:00 - 21:00 | 21:00 - 22:00 · Lunes a jueves (minutos) 5 ½ - 6 ½",
      "source_url": "https://www.metromadrid.es/sites/default/files/documentos/horario-trenes/04_L.4_Sent_Arg%C3%BCelles_26A.pdf",
      "published_low": 9.2,
      "published_high": 10.9,
      "ours": 12.0,
      "ratio": 1.194,
      "within_band": false
    },
    {
      "tier": "operator_published_web",
      "operator": "Metro de Madrid",
      "mode": "Metro de Madrid",
      "line": "4",
      "place": "PROSPERIDAD (Metro line 4)",
      "window": "sunday",
      "published_quote": "Período / Period 10:00 - 11:00 | 11:00 - 12:00 | 12:00 - 13:00 | 13:00 - 14:00 · Domingos y festivos (minutos) 7 - 8 | 7 - 8 | 7 - 8 | 6 ½ - 8",
      "source_url": "https://www.metromadrid.es/sites/default/files/documentos/horario-trenes/04_L.4_Sent_Arg%C3%BCelles_26A.pdf",
      "published_low": 7.5,
      "published_high": 9.2,
      "ours": 8.304,
      "ratio": 0.994,
      "within_band": true
    },
    {
      "tier": "operator_published_web",
      "operator": "Metro de Madrid",
      "mode": "Metro de Madrid",
      "line": "8",
      "place": "PINAR DEL REY (Metro line 8)",
      "window": "ampeak",
      "published_quote": "Período / Period 7:00 - 7:30 | 7:30 - 9:30 · Lunes a jueves (minutos) 4 ½ - 6 | 3 ½ - 5 ½",
      "source_url": "https://www.metromadrid.es/sites/default/files/documentos/horario-trenes/08_L.8_Sent_Nuevos%20Ministerios_26A.pdf",
      "published_low": 10.0,
      "published_high": 17.1,
      "ours": 14.25,
      "ratio": 1.052,
      "within_band": true
    },
    {
      "tier": "operator_published_web",
      "operator": "Metro de Madrid",
      "mode": "Metro de Madrid",
      "line": "8",
      "place": "PINAR DEL REY (Metro line 8)",
      "window": "evening",
      "published_quote": "Período / Period 20:00 - 22:00 · Lunes a jueves (minutos) 5 - 6 ½",
      "source_url": "https://www.metromadrid.es/sites/default/files/documentos/horario-trenes/08_L.8_Sent_Nuevos%20Ministerios_26A.pdf",
      "published_low": 9.2,
      "published_high": 12.0,
      "ours": 10.0,
      "ratio": 0.943,
      "within_band": true
    },
    {
      "tier": "operator_published_web",
      "operator": "Metro de Madrid",
      "mode": "Metro de Madrid",
      "line": "8",
      "place": "PINAR DEL REY (Metro line 8)",
      "window": "sunday",
      "published_quote": "Período / Period 9:30 - 14:00 · Domingos y festivos (minutos) 7 - 8",
      "source_url": "https://www.metromadrid.es/sites/default/files/documentos/horario-trenes/08_L.8_Sent_Nuevos%20Ministerios_26A.pdf",
      "published_low": 7.5,
      "published_high": 8.6,
      "ours": 8.0,
      "ratio": 0.994,
      "within_band": true
    },
    {
      "tier": "operator_published_web",
      "operator": "Metro de Madrid",
      "mode": "Metro de Madrid",
      "line": "11",
      "place": "PAN BENDITO (Metro line 11)",
      "window": "ampeak",
      "published_quote": "Período / Period 7:00 - 9:30 · Lunes a jueves (minutos) 5 ½ - 6 ½",
      "source_url": "https://www.metromadrid.es/sites/default/files/documentos/horario-trenes/11_L.11_Sent_Pza.El%C3%ADptica_26A.pdf",
      "published_low": 9.2,
      "published_high": 10.9,
      "ours": 10.0,
      "ratio": 0.995,
      "within_band": true
    },
    {
      "tier": "operator_published_web",
      "operator": "Metro de Madrid",
      "mode": "Metro de Madrid",
      "line": "12",
      "place": "CONSERVATORIO (Metro line 12)",
      "window": "ampeak",
      "published_quote": "Período / Period 7:00 - 9:30 · Lunes a jueves (minutos) 5 ½ - 6 ½",
      "source_url": "https://www.metromadrid.es/sites/default/files/documentos/horario-trenes/12_L.12_Sent_And%C3%A9n1_26A.pdf",
      "published_low": 9.2,
      "published_high": 10.9,
      "ours": 9.231,
      "ratio": 0.918,
      "within_band": true
    },
    {
      "tier": "operator_published_web",
      "operator": "Metro de Madrid",
      "mode": "Metro de Madrid",
      "line": "R",
      "place": "PRINCIPE PIO (Metro line R)",
      "window": "ampeak",
      "published_quote": "Período / Period 7:00 - 22:00 · Lunes a jueves (minutos) 4 ½ - 5 ½",
      "source_url": "https://www.metromadrid.es/sites/default/files/documentos/horario-trenes/R_Ramal_Sent_%C3%93pera_26A.pdf",
      "published_low": 10.9,
      "published_high": 13.3,
      "ours": 10.909,
      "ratio": 0.902,
      "within_band": true
    },
    {
      "tier": "operator_published_web",
      "operator": "Metro de Madrid",
      "mode": "Metro de Madrid",
      "line": "R",
      "place": "PRINCIPE PIO (Metro line R)",
      "window": "evening",
      "published_quote": "Período / Period 7:00 - 22:00 · Lunes a jueves (minutos) 4 ½ - 5 ½",
      "source_url": "https://www.metromadrid.es/sites/default/files/documentos/horario-trenes/R_Ramal_Sent_%C3%93pera_26A.pdf",
      "published_low": 10.9,
      "published_high": 13.3,
      "ours": 10.909,
      "ratio": 0.902,
      "within_band": true
    },
    {
      "tier": "operator_published_web",
      "operator": "Metro de Madrid",
      "mode": "Metro de Madrid",
      "line": "R",
      "place": "PRINCIPE PIO (Metro line R)",
      "window": "sunday",
      "published_quote": "Período / Period 7:00 - 15:00 · Domingos y festivos (minutos) 7 ½ - 8 ½",
      "source_url": "https://www.metromadrid.es/sites/default/files/documentos/horario-trenes/R_Ramal_Sent_%C3%93pera_26A.pdf",
      "published_low": 7.1,
      "published_high": 8.0,
      "ours": 9.947,
      "ratio": 1.317,
      "within_band": false
    },
    {
      "tier": "operator_published_web",
      "operator": "EMT Madrid",
      "mode": "EMT bus",
      "line": "172",
      "place": "Avenida Camino de Santiago (EMT stop 1841, line 172)",
      "window": "ampeak",
      "published_quote": "Lunes a Viernes Laborables · De 7 a 19 · Cada 13-17 min",
      "source_url": "https://www.crtm.es/datos_lineas/horarios/6172H1.pdf",
      "published_low": 3.6,
      "published_high": 4.6,
      "ours": 3.5,
      "ratio": 0.854,
      "within_band": false
    },
    {
      "tier": "operator_published_web",
      "operator": "EMT Madrid",
      "mode": "EMT bus",
      "line": "172",
      "place": "Avenida Camino de Santiago (EMT stop 1841, line 172)",
      "window": "evening",
      "published_quote": "Lunes a Viernes Laborables · De 19 a 23 · Cada 16-20 min",
      "source_url": "https://www.crtm.es/datos_lineas/horarios/6172H1.pdf",
      "published_low": 3.0,
      "published_high": 3.7,
      "ours": 3.0,
      "ratio": 0.896,
      "within_band": true
    }
  ]
}