condition	mean	min	max
0 h after light	0.474313	0.422029	0.526597
4 h after light	0.670963	0.519196	0.82273
8 h after light	0.6525885	0.590452	0.714725
4 h after dark	0.621712	0.553844	0.68958
8 h after dark	0.9367455	0.767071	1.10642
12 h after dark	0.606283	0.560949	0.651617