condition	mean	min	max
4 h after light	0.0151472	0.0140279	0.0162665
8 h after light	0.0	0.0	0.0
12 h after light	0.00647675	0.0	0.0129535
4 h after dark	0.006094866666666667	0.0	0.0182846
8 h after dark	0.010831433333333333	0.0	0.0324943
12 h after dark	0.005048133333333334	0.0	0.0151444