condition	mean	min	max
2 h after light	4.56493	3.85801	4.93344
6 h after light	4.209116666666667	2.81808	5.07975
10 h after light	4.84314	2.83264	6.74322
14 h after light	5.496371666666667	4.04748	6.35576
18 h after light	6.037475000000001	3.91577	7.9157
2 h after dark	6.659995	5.31981	8.91574