condition	mean	min	max
0 h after light	14.6738	14.1847	15.1629
4 h after light	24.703200000000002	21.9252	27.4812
8 h after light	12.372875	9.19285	15.5529
4 h after dark	11.197424999999999	9.31295	13.0819
8 h after dark	9.32117	8.45504	10.1873
12 h after dark	10.268625	7.79395	12.7433