condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.029019566666666666	0.0	0.0870587
12 h after light	0.038146	0.0	0.114438
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0