Do you see a clock there that is not small?
Yes, there is a large clock.
     src        edge_attr  dst
0      0  to the right of   16
1      0   to the left of    3
2      0  to the right of   22
3      0   to the left of   17
4      1   to the left of    5
..   ...              ...  ...
98    23   to the left of   10
99    24   to the left of   16
100   24   to the left of   12
101   24   to the left of   15
102   24   to the left of   10

[103 rows x 3 columns]