condition mean min max 1 h after light 1.091500427 1.091500427 1.091500427 3 h after light 2.806213777 1.98700475 3.625422804 5 h after light 7.952532598500001 7.19315816 8.711907037000001 7 h after light 13.93810306 13.39721227 14.47899385 9 h after light 15.705462735000001 12.08824025 19.32268522 11 h after light 21.79712609 16.97153041 26.62272177 1 h after dark 44.145721825 26.44854536 61.84289829 3 h after dark 48.573613785 44.73454442 52.41268315 5 h after dark 62.539521449999995 59.671948300000004 65.4070946 7 h after dark 57.46124844 57.22850277 57.69399411 9 h after dark 60.964727395 58.33359735 63.59585744 11 h after dark 63.726100595 60.92067109 66.5315301