condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.02992125	0.0	0.0598425
8 h after light	0.02989225	0.0	0.0597845
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