condition	mean	min	max
4 h after light	12.816023000000001	12.581341	13.050705
8 h after light	12.7735805	10.803972	14.743189
12 h after light	13.890798	12.771072	15.010524
4 h after dark	12.328793000000001	11.606881	13.050705
8 h after dark	13.2458205	11.941554	14.550087
12 h after dark	14.341002	14.341002	14.341002