condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.017868466666666666	0.0	0.0536054
12 h after light	0.0	0.0	0.0
4 h after dark	0.041666	0.0	0.124998
8 h after dark	0.08214566666666666	0.0	0.246437
12 h after dark	0.0	0.0	0.0