condition mean min max 1 h after light 1.4502273140000002 1.079185759 1.821268869 3 h after light 1.885271742 0.778111778 4.085404479 5 h after light 0.5967373883333333 0.38412913600000004 0.72050418 7 h after light 0.7867606296666667 0.393038502 1.206122073 9 h after light 1.379519635 0.899429589 2.017466025 11 h after light 1.0921960913333333 0.79968874 1.387592884 13 h after light 1.8607983496666667 0.12245552 3.549524553 15 h after light 1.7570010823333333 1.596579594 1.97404915 1 h after dark 1.9589516043333335 1.351821109 2.666525906 3 h after dark 2.9265067046666666 1.994792986 3.637722586 5 h after dark 2.5436233166666664 2.219413361 3.1645742789999995 7 h after dark 2.711343981666667 2.473321168 2.938868031