condition	mean	min	max
4 h after light	0.874456	0.764244	0.984668
8 h after light	0.6253934999999999	0.605584	0.645203
12 h after light	0.45302200000000004	0.278745	0.627299
4 h after dark	0.44940433333333335	0.221366	0.569115
8 h after dark	1.0502743333333333	0.393399	1.83822
12 h after dark	0.31843533333333335	0.0	0.550048