condition	mean	min	max
2 h after light	9.55753	6.08297	13.7079
6 h after light	11.271111666666666	8.69246	13.8482
10 h after light	9.999023333333334	7.40787	12.4362
14 h after light	11.991105	8.93677	16.0494
18 h after light	14.390883333333333	12.2065	19.4247
2 h after dark	8.05608	6.02299	12.133