condition	mean	min	max
2 h after light	5.7105033333333335	5.08088	6.41873
6 h after light	6.79795	4.9593	9.48379
10 h after light	4.329553333333333	1.53006	5.67609
14 h after light	5.54221	4.15532	7.84993
18 h after light	5.473533333333333	3.81545	6.93743
2 h after dark	8.105625	6.44233	9.31437