condition	mean	min	max
3 h after light	11.41622	6.97245	19.8903
7 h after light	11.805098333333333	8.03523	20.1345
11 h after light	13.526764166666666	8.95259	20.3406
2 h after dark	14.9236325	8.88969	23.2755
6 h after dark	11.188908333333334	7.91828	15.2093
10 h after dark	10.691345833333333	6.51974	14.5135