condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0270561	0.0	0.0541122
12 h after light	0.01773125	0.0	0.0354625
4 h after dark	0.0166857	0.0	0.0500571
8 h after dark	0.0	0.0	0.0
12 h after dark	0.053463666666666666	0.0	0.160391