condition	mean	min	max
0 h after light	0.4637505	0.0	0.927501
4 h after light	13.33845	10.954	15.7229
8 h after light	9.767865	8.85453	10.6812
4 h after dark	0.3042985	0.0	0.608597
8 h after dark	0.6104595	0.607898	0.613021
12 h after dark	0.907821	0.308202	1.50744