condition	mean	min	max
4 h after light	0.00540395	0.0	0.0108079
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.0018579766666666669	0.0	0.00557393
8 h after dark	0.0	0.0	0.0
12 h after dark	0.020547199999999998	0.0	0.0616416