condition	mean	min	max
4 h after light	0.02108805	0.0195298	0.0226463
8 h after light	0.0	0.0	0.0
12 h after light	0.009017	0.0	0.018034
4 h after dark	0.022737766666666666	0.0	0.0427574
8 h after dark	0.0	0.0	0.0
12 h after dark	0.017384166666666666	0.0	0.0310683