condition	mean	min	max
4 h after light	0.02400405	0.0	0.0480081
8 h after light	0.052429	0.0	0.104858
12 h after light	0.01698795	0.0	0.0339759
4 h after dark	0.20462	0.107929	0.369968
8 h after dark	0.037324833333333335	0.0	0.0640234
12 h after dark	0.0	0.0	0.0