On which side of the image is the lamp?
The lamp is on the right of the image.
     src        edge_attr  dst
0      0  to the right of   20
1      0  to the right of   13
2      0  to the right of   24
3      1  to the right of   13
4      1  to the right of   26
..   ...              ...  ...
106   29   to the left of    4
107   29   to the left of    3
108   29   to the left of    7
109   29   to the left of    6
110   29   to the left of   17

[111 rows x 3 columns]