condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.0262214	0.0	0.0524428
8 h after light	0.026196	0.0	0.052392
4 h after dark	0.0252744	0.0	0.0505488
8 h after dark	0.02534515	0.0	0.0506903
12 h after dark	0.05028	0.0	0.10056