condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.06135933333333333	0.0	0.184078
12 h after light	0.0	0.0	0.0
4 h after dark	0.0282969	0.0	0.0848907
8 h after dark	0.024750833333333333	0.0	0.0742525
12 h after dark	0.0	0.0	0.0