condition	mean	min	max
4 h after light	13.014	10.1653	15.8627
8 h after light	11.418800000000001	10.1075	12.7301
12 h after light	10.301200000000001	10.3007	10.3017
4 h after dark	10.073910000000001	9.85832	10.2895
8 h after dark	15.4119	13.9293	16.8945
12 h after dark	15.6174	15.0185	16.2163