condition	mean	min	max
4 h after light	11.920277500000001	11.406844	12.433711
8 h after light	9.9553315	9.73657	10.174093
12 h after light	11.328472999999999	10.442185	12.214761
4 h after dark	12.079443999999999	11.601477	12.557411
8 h after dark	12.0235615	11.882359	12.164764
12 h after dark	11.226079	11.226079	11.226079