condition	mean	min	max
4 h after light	4.926804	3.740993	5.534945
8 h after light	5.691947333333333	1.571791	9.9988
12 h after light	9.136862	6.443672	14.44428
16 h after light	10.037118333333334	7.610725	11.456610000000001
4 h after dark	11.221800333333332	4.329033	19.959
8 h after dark	4.3788746666666665	1.650859	7.698378