Is it outdoors?
Yes, it is outdoors.
    src        edge_attr  dst
0     0   to the left of    1
1     0   to the left of   15
2     0   to the left of    7
3     0   to the left of    6
4     0   to the left of   13
5     0   to the left of    9
6     0   to the left of    5
7     0   to the left of   16
8     1  to the right of    0
9     2   to the left of    9
10    2   to the left of   15
11    2   to the left of   16
12    2   to the left of    6
13    2   to the left of    7
14    3   to the left of   13
15    3   to the left of    9
16    3   to the left of   10
17    5  to the right of    0
18    5            below    2
19    6  to the right of    0
20    6  to the right of    2
21    7  to the right of   13
22    7  to the right of   10
23    7  to the right of    0
24    7  to the right of    2
25    9  to the right of   12
26    9  to the right of    3
27    9  to the right of    0
28    9  to the right of   10
29    9  to the right of    2
30   10   to the left of   15
31   10   to the left of    9
32   10  to the right of   12
33   10  to the right of    3
34   10   to the left of    7
35   12   to the left of   10
36   12   to the left of    9
37   13  to the right of    0
38   13   to the left of    7
39   13  to the right of    3
40   15  to the right of    2
41   15  to the right of   10
42   15  to the right of    0
43   16  to the right of    2
44   16  to the right of    0