condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.051114	0.0	0.102228
8 h after light	0.0	0.0	0.0
4 h after dark	0.0492679	0.0	0.0985358
8 h after dark	0.0996445	0.0	0.199289
12 h after dark	0.0	0.0	0.0