condition	mean	min	max
4 h after light	13.8564475	13.720212	13.992683
8 h after light	11.884393500000002	11.337319	12.431468
12 h after light	11.3503255	11.123672	11.576979
4 h after dark	12.193225	11.954982	12.431468
8 h after dark	13.1772645	12.275517	14.079012
12 h after dark	11.857085	11.857085	11.857085