condition	mean	min	max
0 h after light	0.0613035	0.0	0.122607
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.059888	0.0	0.119776