condition	mean	min	max
2 h after light	10.12128	7.97568	12.3591
6 h after light	6.528683333333333	4.66749	8.72617
10 h after light	5.843413333333333	2.90737	7.67081
14 h after light	6.407075	5.10894	7.4302
18 h after light	7.078791666666667	4.89807	8.48465
2 h after dark	6.71281	4.91017	9.0408