condition	mean	min	max
3 h after light	1.1937930833333332	0.311413	2.43843
7 h after light	0.9768364166666667	0.416789	1.77446
11 h after light	1.2171683333333334	0.645976	2.26203
2 h after dark	1.1381654166666666	0.370175	1.93748
6 h after dark	1.234169	0.326675	2.50564
10 h after dark	0.978974	0.412665	2.18675