condition	mean	min	max
2 h after light	5.799225	4.88603	7.20125
6 h after light	4.215186666666667	3.12875	5.33684
10 h after light	3.3627866666666666	2.0575	4.82245
14 h after light	3.703165	2.27628	5.96944
18 h after light	4.52714	2.58568	6.90924
2 h after dark	4.932745	3.82218	5.82837