Is it outdoors?
No, it is indoors.
    src        edge_attr  dst
0     0  to the right of   16
1     0  to the right of    6
2     0  to the right of    9
3     0  to the right of   15
4     0  to the right of   11
..  ...              ...  ...
93   22  to the right of   21
94   22   to the left of   10
95   22   to the left of   14
96   22  to the right of    3
97   22  to the right of    2

[98 rows x 3 columns]