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	0.52731	0.0	1.05462
4 h after dark	0.0750755	0.0	0.150151
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0