Are there lamps in the photo that are on?
No, there is a lamp but it is off.
    src        edge_attr  dst
0     0  to the right of   13
1     0   to the left of    9
2     0   to the left of    7
3     1  to the right of    8
4     1   to the left of    7
5     1   to the left of    9
6     3  to the right of   11
7     4   to the left of    9
8     4   to the left of    7
9     5   to the left of    7
10    5   to the left of    9
11    7               on    9
12    7  to the right of    4
13    7  to the right of    0
14    7  to the right of   15
15    7  to the right of   12
16    7  to the right of    1
17    7  to the right of   13
18    7  to the right of    5
19    8   to the left of    1
20    8               on    4
21    9  to the right of    5
22    9  to the right of    0
23    9  to the right of    1
24    9  to the right of    4
25    9  to the right of   12
26   10   to the left of   11
27   11  to the right of   14
28   11   to the left of    3
29   11  to the right of   10
30   12   to the left of    9
31   12   to the left of    7
32   13   to the left of    7
33   13   to the left of    0
34   13           inside    1
35   14   to the left of   11
36   15   to the left of    7