condition	mean	min	max
3 h after light	3.64879	1.25324	8.07459
7 h after light	2.7915	1.34718	6.89751
11 h after light	4.835705	1.8346	12.2866
2 h after dark	5.092984166666667	3.44955	9.0515
6 h after dark	5.268213333333334	1.97619	12.6108
10 h after dark	5.0832875	1.77902	10.3578