condition	mean	min	max
0 h after light	11.4981	11.2368	11.7594
4 h after light	12.1644	12.0629	12.2659
8 h after light	14.856	14.3927	15.3193
4 h after dark	13.32765	12.8603	13.795
8 h after dark	12.7987	12.4555	13.1419
12 h after dark	12.1287	11.2218	13.0356