condition	mean	min	max
4 h after light	9.2747545	8.881247	9.668262
8 h after light	10.037760500000001	9.668262	10.407259
12 h after light	10.067619	9.668262	10.466976
4 h after dark	9.492929499999999	9.335244	9.650615
8 h after dark	10.2410605	9.645145	10.836976
12 h after dark	9.138912	9.138912	9.138912