condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.013489300000000001	0.0	0.0404679
12 h after light	0.03546333333333333	0.0	0.10639
4 h after dark	0.0065366	0.0	0.0196098
8 h after dark	0.0	0.0	0.0
12 h after dark	0.005496066666666667	0.0	0.0164882