condition	mean	min	max
4 h after light	11.796199999999999	11.7798	11.8126
8 h after light	12.531500000000001	11.4938	13.5692
12 h after light	12.8137	12.6726	12.9548
4 h after dark	12.32985	10.445	14.2147
8 h after dark	8.54045	8.35575	8.72515
12 h after dark	11.484	10.462	12.506