condition	mean	min	max
3 h after light	4.570305083333333	0.893531	8.41806
7 h after light	6.052741666666667	2.83287	11.3562
11 h after light	4.2638058333333335	1.26558	6.98179
2 h after dark	5.9023875	1.06827	10.5026
6 h after dark	4.9471075	3.08266	7.51921
10 h after dark	4.019503916666666	0.941267	8.55682