condition	mean	min	max
4 h after light	632.332287	619.334094	645.33048
8 h after light	717.6727145	647.539749	787.80568
12 h after light	617.96334	585.351087	650.575593
4 h after dark	623.3982185	576.805382	669.991055
8 h after dark	570.2625889999999	549.653066	590.872112
12 h after dark	702.606697	702.606697	702.606697