condition	mean	min	max
4 h after light	9.647725	8.55575	10.7397
8 h after light	9.73857	8.82604	10.6511
12 h after light	9.721160000000001	9.04382	10.3985
4 h after dark	9.481365	8.37583	10.5869
8 h after dark	8.744720000000001	8.65882	8.83062
12 h after dark	9.905100000000001	9.7909	10.0193