condition mean min max 1 h after light 10.634810728 9.450719116 11.81890234 3 h after light 12.498226356666667 11.66275675 13.09206701 5 h after light 16.78534672 15.313951999999999 19.22416916 7 h after light 15.793754286666667 13.14281272 18.89711986 9 h after light 18.533057593333332 15.81865368 20.41283687 11 h after light 21.25973305 19.66100115 22.12252535 1 h after dark 20.05481098 19.67179714 20.404373 3 h after dark 19.92050572 16.56800361 24.42053895 5 h after dark 17.043658166666667 16.13823736 17.77900757 7 h after dark 14.521081823333333 12.93043052 16.05643781 9 h after dark 11.98528876 9.64184068 15.21244766 11 h after dark 10.975721084666667 8.687057824 13.58169223