condition mean min max 3 h after light 225.35866666666666 211.043 253.441 6 h after light 139.76600000000002 113.308 155.75 9 h after light 117.82533333333333 106.788 133.916 12 h after light 137.6872 91.8948 167.063 3 h after dark 250.16433333333333 225.257 298.034 6 h after dark 244.32899999999998 229.887 267.917 9 h after dark 188.20133333333334 171.61 198.07 12 h after dark 78.0446 70.767 85.3222