condition mean min max 0 h after light 0.4133395 0.223952 0.602727 2 h after light 0.25658749999999997 0.251433 0.261742 4 h after light 0.3562775 0.219525 0.49303 8 h after light 0.36532149999999997 0.269831 0.460812 12 h after light 0.7072575 0.262415 1.1521 2 h after dark 0.6976165 0.626691 0.768542 4 h after dark 0.219318 0.215247 0.223389 8 h after dark 0.576532 0.545772 0.607292 12 h after dark 0.5501765000000001 0.383181 0.717172