condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.058656	0.0	0.117312
12 h after light	0.0	0.0	0.0
4 h after dark	0.4695455	0.284566	0.654525
8 h after dark	0.09330185	0.0928892	0.0937145
12 h after dark	0.077679	0.0	0.155358