condition	mean	min	max
3 h after light	4.823562083333333	0.975075	10.2084
7 h after light	5.660825833333334	2.28521	11.9316
11 h after light	6.300998333333333	2.70117	10.7648
2 h after dark	7.765593333333333	3.91024	11.6784
6 h after dark	9.03284	5.22252	14.6424
10 h after dark	8.937362499999999	4.39667	15.5616