condition	mean	min	max
4 h after light	0.256392	0.125014	0.38777
8 h after light	0.3031915	0.251632	0.354751
12 h after light	0.292149	0.258517	0.325781
4 h after dark	0.2760593333333333	0.249144	0.303644
8 h after dark	0.2823966666666667	0.253907	0.301933
12 h after dark	0.5401416666666667	0.207692	1.00293