condition mean min max 1 h after light 3.763294747 2.518100104 5.00848939 3 h after light 4.507763231 3.873175675 4.825820995 5 h after light 6.301920670666666 5.761937043 6.855788489 7 h after light 5.030430419666667 2.8369067169999997 8.061973853 9 h after light 5.122692004 3.736048195 7.757561897 11 h after light 5.923973309666667 3.8918185339999996 8.792260819 13 h after light 3.964444127666667 1.653149516 6.419352914 15 h after light 3.8945372533333336 2.1952969419999997 5.998072417 1 h after dark 3.9992115766666663 1.636277261 6.576258362999999 3 h after dark 4.807266079 4.2918273330000005 5.131787219 5 h after dark 5.131490281333333 3.495150261 6.065434034 7 h after dark 5.170798670666667 2.81109116 7.118665644