condition	mean	min	max
2 h after light	21.45645	16.5647	24.1638
6 h after light	15.131450000000001	13.0467	16.4664
10 h after light	13.9896	10.8193	16.2905
14 h after light	14.692333333333334	10.5109	18.8961
18 h after light	15.583	11.9437	19.1436
2 h after dark	24.263666666666666	21.0092	26.6274