{
  "datasetVersion": "national-v1",
  "releasedAtUtc": "2026-08-05T00:45:58.784951Z",
  "period": {
    "end": "2025-08-31",
    "nightAssignment": "START_DATE",
    "nightWindow": "[22:00,06:00)",
    "start": "2025-06-01",
    "timezone": "Europe/Berlin"
  },
  "attribution": [
    "Wetter- und Klimadaten: Deutscher Wetterdienst (DWD), Climate Data Center; Lizenz CC BY 4.0.",
    "Verwaltungsgebiete und Einwohner-/Flächenattribute: © BKG (2026) dl-de/by-2-0.",
    "Datenquellenhinweis BKG: https://sgx.geodatenzentrum.de/web_public/gdz/datenquellen/datenquellen_vg_nuts.pdf",
    "Bearbeitung: schlafrechner.org; Modell D, Nachtfenster [22:00,06:00), Europe/Berlin, Sommer 2025.",
    "Die Stationsvalidierung ist nicht vollständig unabhängig, weil Stationsdaten teilweise in HOSTRADA einfließen."
  ],
  "methodologyUrl": "/schlafatlas/methodik/",
  "dataReleaseUrl": "/schlafatlas/datenrelease/",
  "generalRankingCreated": false,
  "type": "REGION_MEDIA_PACKAGE",
  "region": {
    "administrativeType": "Kreisfreie Stadt",
    "ags": "16051",
    "areaWeighting": "EQUAL_AREA_1KM_EPSG3034_CELL_CENTRES",
    "cellCount": 251,
    "expectedCellHours": 369472,
    "hybridQualityClass": "B",
    "indicators": {
      "cooling_from_22_to_min_k": 4.555171,
      "full_window_ge_20_c_nights": 0,
      "mean_night_minimum_temperature_c": 13.009783,
      "mean_night_temperature_c": 16.220632,
      "mean_relative_humidity_pct": 73.607301,
      "warm_hours_ge_20_c": 1.046206
    },
    "name": "Erfurt",
    "nodataRate": 0,
    "populationWeighting": "DISABLED",
    "publicationStatus": "PUBLISHABLE_AND_INDICATOR_RANKABLE",
    "rasterQualityClass": "A",
    "stateCode": "16",
    "stationQualityClass": "C",
    "validCellHours": 369472,
    "validRatio": 1,
    "slug": "erfurt",
    "stateName": "Thüringen",
    "stateSlug": "thuringen",
    "areaKm2": 269.91,
    "population": 218793,
    "populationReferenceYear": 2024,
    "publicationReason": "Qualitätsklasse A oder B: Indikatorwerte publizierbar und einzeln vergleichbar."
  },
  "publicUrl": "/schlafatlas/regionen/erfurt/"
}