condition	mean	min	max
3 h after light	0.78208	0.236723	2.05802
7 h after light	0.7137034166666667	0.196318	1.61244
11 h after light	0.521714025	0.0898593	1.72193
2 h after dark	0.7505915	0.0	1.59654
6 h after dark	0.6967299166666666	0.200844	2.30359
10 h after dark	0.6568185833333333	0.098189	1.56216