condition	mean	min	max
4 h after light	11.024659333333334	7.538858	14.26022
8 h after light	1.9976779999999998	1.502255	2.290393
12 h after light	2.6917923333333333	1.494336	4.181033
16 h after light	5.136474333333333	3.0934009999999996	6.555988
4 h after dark	10.205786999999999	8.178831	11.516539999999999
8 h after dark	21.7242	17.997139999999998	25.82011