condition	mean	min	max
4 h after light	9.650615	9.650615	9.650615
8 h after light	9.5402545	9.429894	9.650615
12 h after light	9.803965999999999	9.398823	10.209109
4 h after dark	9.621853999999999	9.138912	10.104796
8 h after dark	10.715596	9.155104	12.276088
12 h after dark	8.893353	8.893353	8.893353