condition	mean	min	max
4 h after light	84.28229999999999	83.3613	85.2033
8 h after light	93.06335	89.0075	97.1192
12 h after light	82.10155	73.3754	90.8277
4 h after dark	113.75666666666666	100.16	132.767
8 h after dark	84.80433333333333	81.3143	88.5461
12 h after dark	91.6422	87.3008	94.2481