condition	mean	min	max
4 h after light	4.371193333333333	2.85892	5.98365
8 h after light	4.364863333333333	1.20221	7.11493
12 h after light	4.782713333333334	2.64293	7.47152
4 h after dark	8.33736	5.86594	10.4463
8 h after dark	6.32773	5.46436	6.80483
12 h after dark	5.1578	4.1847	6.02035