condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.2329685	0.158738	0.307199
8 h after light	0.0770645	0.0	0.154129
4 h after dark	0.0768045	0.0	0.153609
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0