condition	mean	min	max
2 h after light	12.379938333333333	8.60603	15.8162
6 h after light	10.611785000000001	8.76059	12.9727
10 h after light	11.233744999999999	8.07339	14.6604
14 h after light	10.523596666666666	7.1254	13.2345
18 h after light	11.68271	7.10756	16.5073
2 h after dark	10.772425	8.0033	13.3555