condition	mean	min	max
4 h after light	15.316949999999999	14.9676	15.6663
8 h after light	10.50225	10.2544	10.7501
12 h after light	10.948599999999999	10.4492	11.448
4 h after dark	12.7161	11.8761	13.5561
8 h after dark	13.152000000000001	13.1062	13.1978
12 h after dark	14.5953	14.0604	15.1302