condition mean min max 1 h after light 1.5069013735 1.430996968 1.582805779 3 h after light 6.063605858666667 5.252662901 7.39206189 5 h after light 7.722512093000001 7.144801934 8.1875475 7 h after light 11.767218313333332 10.48102672 13.83856935 9 h after light 11.179175516666668 9.61697791 12.33879924 11 h after light 12.33606543 10.96859137 13.43477083 13 h after light 11.352959623333334 10.34749142 12.91177019 15 h after light 11.332665707666667 8.351746403 13.87147621 1 h after dark 11.822256383333333 11.07956572 12.42358661 3 h after dark 12.908976693333333 10.55172111 16.62958896 5 h after dark 10.729624510666667 9.736490012 12.36530301 7 h after dark 10.320853668333333 8.409291971 13.48045988