condition	mean	min	max
4 h after light	4.339203333333334	2.48	7.258
8 h after light	3.006053333333333	1.05019	4.65534
12 h after light	3.50464	2.07481	5.3806
4 h after dark	6.01621	3.82042	8.16006
8 h after dark	5.757916666666667	3.98135	7.28154
12 h after dark	5.63124	4.09749	7.61338