condition mean min max 0 h after light 10.58275 10.3363 10.8292 2 h after light 10.192585000000001 9.66127 10.7239 4 h after light 11.287749999999999 10.9009 11.6746 8 h after light 10.961255 9.76921 12.1533 12 h after light 17.3313 16.1744 18.4882 2 h after dark 14.4098 13.6343 15.1853 4 h after dark 11.4463 10.5111 12.3815 8 h after dark 15.60995 14.7152 16.5047 12 h after dark 12.03485 11.5586 12.5111