condition	mean	min	max
4 h after light	11.160630999999999	10.796702	11.52456
8 h after light	11.6723525	11.558068	11.786637
12 h after light	12.974537999999999	12.274422	13.674654
4 h after dark	15.551423	15.408248	15.694598
8 h after dark	10.096642	9.579229	10.614055
12 h after dark	13.892225	13.892225	13.892225