condition	mean	min	max
4 h after light	0.0120566	0.0	0.0241132
8 h after light	0.01130415	0.0	0.0226083
12 h after light	0.00469557	0.0	0.00939114
4 h after dark	0.0052701	0.0	0.0158103
8 h after dark	0.0068925	0.0	0.0206775
12 h after dark	0.005146766666666667	0.0	0.0154403