condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.0	0.0	0.0
8 h after light	0.02590035	0.0	0.0518007
4 h after dark	0.0249892	0.0	0.0499784
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0