Is the lamp white?
No, the lamp is black.
    src        edge_attr  dst
0     0   to the left of   17
1     0   to the left of   14
2     0   to the left of   12
3     1   to the left of    4
4     1   to the left of   13
..  ...              ...  ...
82   16  to the right of   10
83   16  to the right of   11
84   16  to the right of    8
85   17  to the right of    0
86   18             near    3

[87 rows x 3 columns]