condition	mean	min	max
4 h after light	139.4478675	131.60407	147.291665
8 h after light	97.17146149999999	94.309006	100.033917
12 h after light	90.1523015	80.694189	99.610414
4 h after dark	67.065241	57.523802	76.60668
8 h after dark	72.596283	66.082777	79.109789
12 h after dark	93.463951	93.463951	93.463951