{
  "30": {
    "hrv_sdnn_ms": {
      "recorded_days": 28,
      "missing_dates": [
        "2026-09-27",
        "2026-10-18"
      ],
      "mean": 70.61852821757142,
      "high": 81.322456789,
      "low": 60.123456789,
      "latest": 81.322456789
    },
    "sleep_minutes": {
      "recorded_days": 28,
      "missing_dates": [
        "2026-09-30",
        "2026-10-16"
      ],
      "mean": 436.05654761796427,
      "high": 465.623456789,
      "low": 410.123456789,
      "latest": 419.373456789
    },
    "resting_hr_bpm": {
      "recorded_days": 29,
      "missing_dates": [
        "2026-10-15"
      ],
      "mean": 61.29165602282759,
      "high": 62.812345678,
      "low": 59.452345678,
      "latest": 61.972345678
    }
  },
  "7": {
    "hrv_sdnn_ms": {
      "recorded_days": 6,
      "missing_dates": [
        "2026-10-18"
      ],
      "mean": 79.00762345566667,
      "high": 81.322456789,
      "low": 76.936456789,
      "latest": 81.322456789
    },
    "sleep_minutes": {
      "recorded_days": 6,
      "missing_dates": [
        "2026-10-16"
      ],
      "mean": 436.3317901223333,
      "high": 465.623456789,
      "low": 410.123456789,
      "latest": 419.373456789
    },
    "resting_hr_bpm": {
      "recorded_days": 6,
      "missing_dates": [
        "2026-10-15"
      ],
      "mean": 61.202345678,
      "high": 62.812345678,
      "low": 59.452345678,
      "latest": 61.972345678
    }
  }
}