condition	mean	min	max
4 h after light	10.367225000000001	9.53715	11.1973
8 h after light	9.69152	9.13354	10.2495
12 h after light	11.728850000000001	11.2286	12.2291
4 h after dark	13.7559	11.5853	15.4643
8 h after dark	11.930866666666667	10.0002	13.3657
12 h after dark	14.422866666666668	11.3259	17.7191