SWRDataLabLight: Stuttgart downtown looks bad at z13

For https://github.com/SWRdata/p118_correctiv_waermewende/issues/1

<img width="756" height="547" alt="Image" src="https://github.com/user-attachments/assets/b58c040b-751d-495b-84c9-678b61dffbe1" />

```js
{
  lng: 9.181,
  lat: 48.772,
  zoom: 13.5,
  pitch: 25
}
```