{
  "minutes_simulated": 240,
  "elapsed_seconds": 0.0003,
  "heater_on_count": 94,
  "alarm_triggered": false,
  "events": [
    "t=   0 ON  (18.0℃ ≤ 20.5)",
    "t=  16 OFF (23.6℃ ≥ 23.5)",
    "t=  32 ON  (20.4℃ ≤ 20.5)",
    "t=  42 OFF (23.7℃ ≥ 23.5)",
    "t=  59 ON  (20.5℃ ≤ 20.5)",
    "t=  64 ALARM ヒーター強制 OFF (センサ 5 分無応答)",
    "t=  67 復旧 (センサ復活)",
    "t=  74 ON  (20.4℃ ≤ 20.5)",
    "t=  84 OFF (23.7℃ ≥ 23.5)",
    "t= 103 ON  (20.3℃ ≤ 20.5)",
    "t= 113 OFF (23.8℃ ≥ 23.5)",
    "t= 130 ON  (20.5℃ ≤ 20.5)",
    "t= 139 OFF (23.8℃ ≥ 23.5)",
    "t= 156 ON  (20.5℃ ≤ 20.5)",
    "t= 164 OFF (23.5℃ ≥ 23.5)",
    "t= 180 ON  (20.4℃ ≤ 20.5)",
    "t= 189 OFF (23.5℃ ≥ 23.5)",
    "t= 206 ON  (20.3℃ ≤ 20.5)",
    "t= 215 OFF (23.7℃ ≥ 23.5)",
    "t= 232 ON  (20.3℃ ≤ 20.5)"
  ],
  "temp_min": 18.0,
  "temp_max": 23.84,
  "temp_avg": 21.87
}