condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.038684	0.0	0.116052
12 h after light	0.016950066666666666	0.0	0.0508502
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