condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0105561	0.0	0.0211122
12 h after light	0.01728265	0.0	0.0345653
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