condition	mean	min	max
4 h after light	0.3361733333333333	0.281668	0.404857
8 h after light	0.802904	0.257722	1.08906
12 h after light	1.126943	0.817229	1.5614
4 h after dark	0.631907	0.359289	0.923896
8 h after dark	0.401406	0.300584	0.551381
12 h after dark	0.6034583333333333	0.406337	0.775156