condition	mean	min	max
4 h after light	13.0668	13.048	13.0856
8 h after light	11.61685	11.5531	11.6806
12 h after light	13.530850000000001	12.9056	14.1561
4 h after dark	16.8231	16.477	17.1692
8 h after dark	17.707050000000002	17.2165	18.1976
12 h after dark	15.6409	15.3107	15.9711