condition	mean	min	max
3 h after light	3.1060925	1.77345	5.16083
7 h after light	5.186180833333333	3.09492	8.0723
11 h after light	5.565975833333333	2.66665	8.03076
2 h after dark	4.03891	2.24449	5.66202
6 h after dark	3.570450833333333	2.01516	5.97199
10 h after dark	3.367605833333333	2.08989	5.56153