condition	mean	min	max
4 h after light	0.07109800000000001	0.0	0.213294
8 h after light	0.016623633333333335	0.0	0.0498709
12 h after light	0.0276269	0.0	0.0828807
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0305426	0.0	0.0916278
12 h after dark	0.07250933333333333	0.0	0.110098