condition	mean	min	max
4 h after light	0.04612955	0.0	0.0922591
8 h after light	0.0	0.0	0.0
12 h after light	0.130586	0.0	0.261172
4 h after dark	0.058063333333333335	0.0	0.17419
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0