condition mean min max 0 h after light 59.0246 55.5359 62.5133 2 h after light 88.7185 82.9442 94.4928 4 h after light 52.6654 48.1299 57.2009 8 h after light 11.8561 11.7219 11.9903 12 h after light 13.845749999999999 10.6427 17.0488 2 h after dark 4.016145 3.23293 4.79936 4 h after dark 2.585915 2.24028 2.93155 8 h after dark 9.91723 9.23366 10.6008 12 h after dark 60.4804 58.0012 62.9596