condition	mean	min	max
4 h after light	0.28749349999999996	0.245027	0.32996
8 h after light	0.20130599999999998	0.189912	0.2127
12 h after light	0.5122865	0.450276	0.574297
4 h after dark	1.339935	1.10562	1.57425
8 h after dark	0.6119605	0.55639	0.667531
12 h after dark	0.3863375	0.339532	0.433143