condition	mean	min	max
4 h after light	13.2334	11.9061	14.5607
8 h after light	11.8626	10.5871	13.1381
12 h after light	7.15606	5.96924	8.34288
4 h after dark	11.252699999999999	10.5788	12.4885
8 h after dark	14.802566666666667	14.2957	15.6076
12 h after dark	12.818933333333334	12.6884	12.9181