condition mean min max 1 h after light 12.808417817 9.799303491 14.90896808 3 h after light 10.504428258666666 4.092676616 13.83504569 5 h after light 13.612164416666666 12.65328314 15.17899039 7 h after light 16.665729476666666 12.30768066 20.97019425 9 h after light 13.211376442666666 9.018564218 20.13317008 11 h after light 13.557517708666667 7.558636556000001 16.88769586 13 h after light 14.103318484 9.712692722 16.48513654 15 h after light 15.902627926000001 6.594339118 23.99682302 1 h after dark 19.87709367 12.82358783 24.72710395 3 h after dark 21.626361786666667 18.34681308 27.88673101 5 h after dark 22.860731663333333 17.37345341 26.91431916 7 h after dark 14.31780367 10.34847708 20.06866901