condition	mean	min	max
2 h after light	3.27614	3.01157	3.74778
6 h after light	3.068486666666667	2.9677	3.22316
10 h after light	3.21183	3.02868	3.44743
2 h after dark	3.3981	3.1031	3.73415
6 h after dark	4.465103333333333	4.12862	4.92025
10 h after dark	4.561883333333333	4.27966	4.74035