condition mean min max 0 h after light 62.3042 59.2081 65.4003 2 h after light 63.7719 56.4507 71.0931 4 h after light 32.168350000000004 31.8759 32.4608 8 h after light 10.80995 10.7599 10.86 12 h after light 21.11005 17.9401 24.28 2 h after dark 13.901399999999999 12.8581 14.9447 4 h after dark 14.71185 13.3478 16.0759 8 h after dark 32.79175 29.5052 36.0783 12 h after dark 67.46655 64.655 70.2781