condition	mean	min	max
3 h after light	4.266394166666666	1.52506	8.72247
7 h after light	3.5577739166666666	0.809947	8.75265
11 h after light	2.420746416666667	0.838117	5.01822
2 h after dark	4.2926225	1.36091	9.56157
6 h after dark	6.7257725	2.17215	12.0764
10 h after dark	5.289768333333333	2.00869	11.636