Is there any light snow or sand?
No, there is snow but it is heavy.
    src        edge_attr  dst
0     0  to the right of   13
1     0  to the right of    4
2     1  to the right of   13
3     1   to the left of   14
4     1   to the left of   11
..  ...              ...  ...
77   17  to the right of    8
78   17   to the left of   14
79   17  to the right of   13
80   17  to the right of   12
81   17  to the right of   10

[82 rows x 3 columns]