condition	mean	min	max
3 h after light	29.176233333333332	21.0302	38.7526
7 h after light	23.858325	17.0373	31.6271
11 h after light	15.6607	10.4017	22.8852
2 h after dark	19.207408333333333	13.186	27.2932
6 h after dark	20.254508333333334	11.6017	27.3118
10 h after dark	22.649725	13.8412	37.3662