condition	mean	min	max
0 h after light	0.083162	0.0	0.166324
4 h after light	0.1639865	0.0	0.327973
8 h after light	0.16693	0.164552	0.169308
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