condition	mean	min	max
4 h after light	0.1448055	0.0	0.289611
8 h after light	0.4273375	0.168052	0.686623
12 h after light	0.347649	0.250339	0.444959
4 h after dark	0.4549916666666667	0.245488	0.612854
8 h after dark	0.9707703333333334	0.520939	1.76339
12 h after dark	0.29050533333333334	0.0	0.502481