condition	mean	min	max
4 h after light	0.42633000000000004	0.0	1.27899
8 h after light	0.0	0.0	0.0
12 h after light	0.17583833333333335	0.0	0.394733
4 h after dark	0.22723833333333332	0.0	0.435519
8 h after dark	0.07808006666666667	0.0	0.161508
12 h after dark	0.0	0.0	0.0