condition	mean	min	max
4 h after light	0.09532399999999999	0.0946317	0.0960163
8 h after light	0.0868209	0.0771173	0.0965245
12 h after light	0.19053604999999998	0.0970741	0.283998
4 h after dark	0.056734433333333334	0.0	0.0925102
8 h after dark	0.030462033333333333	0.0	0.0548013
12 h after dark	0.038086100000000005	0.0	0.0766228