Are there any trash cans or clocks in the picture?
Yes, there is a clock.
   src        edge_attr  dst
0    2     reflected in    0
1    3   to the left of    5
2    4   to the left of    5
3    5  on the front of    0
4    5  to the right of    4
5    5           behind    0
6    5               in    0
7    5  to the right of    3