condition	mean	min	max
3 h after light	3.8996795583333332	0.0	11.0936
7 h after light	4.120016666666667	0.0	11.736
11 h after light	4.125274016666666	0.0377902	14.4131
2 h after dark	3.0259001	0.0	6.9798
6 h after dark	2.9516373333333332	0.11418	8.88231
10 h after dark	2.747441075	0.0817739	8.89598