condition	mean	min	max
3 h after light	6.213396666666667	5.4546	7.08349
6 h after light	9.13449	7.74241	11.7425
9 h after light	14.9489	12.5722	18.2448
12 h after light	16.1504325	4.38463	20.9986
3 h after dark	10.947696666666667	9.70599	12.1875
6 h after dark	7.02539	6.10523	7.98935
9 h after dark	4.741383333333333	4.28857	5.16827
12 h after dark	2.963705	2.66864	3.25877