condition mean min max 1 h after light 11.93828592 11.93828592 11.93828592 3 h after light 11.2241050425 8.724895595 13.72331449 5 h after light 6.497528634 4.8815045569999995 8.113552711 7 h after light 6.893752377 6.684170329 7.103334425 9 h after light 8.337135421 7.609839624 9.064431218 11 h after light 11.6927818785 9.834246567000001 13.55131719 1 h after dark 9.859091354 7.833927107999999 11.8842556 3 h after dark 12.733962115 10.69252936 14.77539487 5 h after dark 13.214844575 11.58243705 14.8472521 7 h after dark 14.592879435 14.0362335 15.14952537 9 h after dark 17.48741091 16.93316177 18.04166005 11 h after dark 18.979827280000002 18.06422398 19.89543058