condition	mean	min	max
4 h after light	0.0730465	0.0	0.146093
8 h after light	0.1991705	0.159763	0.238578
12 h after light	0.096625	0.0	0.19325
4 h after dark	0.1282595	0.127339	0.12918
8 h after dark	0.0632515	0.0	0.126503
12 h after dark	0.0	0.0	0.0