Is the sky overcast and bright?
No, the sky is bright but clear.
     src        edge_attr  dst
0      0  to the right of   23
1      0  to the right of    3
2      0  to the right of    2
3      0  to the right of   16
4      1   to the left of   23
..   ...              ...  ...
121   28  to the right of   14
122   28  to the right of   12
123   28  to the right of    4
124   28  to the right of   21
125   28  to the right of   18

[126 rows x 3 columns]