condition	mean	min	max
4 h after light	0.9286129999999999	0.515269	1.35221
8 h after light	0.46269166666666667	0.295121	0.669643
12 h after light	0.2848406666666667	0.116987	0.459314
4 h after dark	0.64389	0.292826	0.920902
8 h after dark	0.677861	0.633963	0.716606
12 h after dark	0.5298326666666666	0.344948	0.839944