condition	mean	min	max
4 h after light	10.031410000000001	9.46862	10.5942
8 h after light	8.674005000000001	8.53606	8.81195
12 h after light	10.345895	9.53429	11.1575
4 h after dark	14.7241	13.4472	16.001
8 h after dark	10.886849999999999	10.7925	10.9812
12 h after dark	12.012599999999999	11.2781	12.7471