condition	mean	min	max
3 h after light	4.21910925	0.670551	8.33042
7 h after light	4.667235	1.84889	6.70131
11 h after light	3.9428681666666665	0.793338	8.76712
2 h after dark	5.492610833333333	1.30196	11.9449
6 h after dark	3.6959116666666665	1.4921	7.35549
10 h after dark	2.905798583333333	0.531212	7.87907