condition	mean	min	max
2 h after light	6.888253333333333	5.77054	8.8298
6 h after light	6.44999	4.85129	9.42039
10 h after light	6.906036666666667	4.39337	9.38146
14 h after light	6.235015	4.38191	11.1701
18 h after light	8.29764	7.20301	9.94706
2 h after dark	6.81921	4.70849	8.41768