{
  "temperature": 0.5,
  "downfall": 0.5,
  "has_precipitation": true,
  "effects": {
    "sky_color": 8103167,
    "fog_color": 12638463,
    "water_color": 4159204,
    "water_fog_color": 329011,
    "mood_sound": {
      "sound": "minecraft:ambient.cave",
      "tick_delay": 6000,
      "block_search_extent": 8,
      "offset": 2
    }
  },
  "spawners": {
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    "axolotls": [],
    "creature": [],
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    "monster": [],
    "underground_water_creature": [],
    "water_ambient": [],
    "water_creature": []
  },
  "spawn_costs": {},
  "carvers": {},
  "features": [
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    [],
    [],
    [],
    [],
    [],
    [],
    [],
    [],
    [],
    [
      "minecraft:freeze_top_layer"
    ]
  ]
}