Scene looks different after loading in script

Hi! When I test my scene looks like this:

When I change scene in script looks like this:

I changes scene with this code line:

The issue seems to be coming from ambiant lighting perhaps. You can configure in your scripts scene attributes such as ambiant lighting and LOD , number of rays , etc. Try RenderSettings and QualitySettings for more .

Setting the scene in the script should be alright , otherwise it is a defect.

Try :

RenderSettings.ambientLight = Color.white;