condition	mean	min	max
4 h after light	0.442773	0.0	0.767404
8 h after light	1.137707	0.699461	1.38718
12 h after light	1.0090583333333334	0.719651	1.30774
4 h after dark	0.7584266666666667	0.0	1.22346
8 h after dark	1.44646	0.0	2.4117
12 h after dark	0.44015	0.0	0.847546