condition mean min max 1 h after light 46.7887696 46.7887696 46.7887696 3 h after light 45.817440415 37.83558807 53.79929276 5 h after light 32.243992739999996 24.92970759 39.55827789 7 h after light 30.230223685000002 22.54531378 37.91513359 9 h after light 21.371745434999998 14.063120199999998 28.68037067 11 h after light 19.22562723 17.87123128 20.58002318 1 h after dark 16.725578515000002 12.46309167 20.98806536 3 h after dark 18.89935514 17.934984 19.86372628 5 h after dark 23.388833594999998 21.220113199999997 25.55755399 7 h after dark 33.584755555 29.255349300000002 37.91416181 9 h after dark 50.670640844999994 48.29656041 53.04472128 11 h after dark 58.288449935 56.62179995 59.95509992