Is it an outdoors or indoors scene?
It is outdoors.
    src        edge_attr  dst
0     0  to the right of    2
1     0  to the right of    3
2     0  to the right of   18
3     0  to the right of   10
4     0  to the right of    1
..  ...              ...  ...
73   16   to the left of   14
74   18   to the left of   13
75   18  to the right of    3
76   18   to the left of   14
77   18   to the left of    0

[78 rows x 3 columns]