condition	mean	min	max
4 h after light	0.03326623333333333	0.0	0.0635639
8 h after light	0.0	0.0	0.0
12 h after light	0.0082331	0.0	0.0246993
4 h after dark	0.101578	0.0	0.182103
8 h after dark	0.009102	0.0	0.027306
12 h after dark	0.08658436666666666	0.0718385	0.0960454