condition	mean	min	max
3 h after light	5.545154166666666	3.76486	9.42452
7 h after light	7.0142325	4.42225	10.3329
11 h after light	7.140066666666667	3.96903	9.86068
2 h after dark	7.73672	5.43426	11.3931
6 h after dark	5.969741666666667	4.8787	7.52117
10 h after dark	5.6101175	3.81821	8.67016