condition	mean	min	max
4 h after light	0.0585745	0.0	0.117149
8 h after light	0.063559	0.0	0.127118
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.202202	0.201308	0.203096
12 h after dark	0.0841725	0.0	0.168345