Scene gets darker after baking lightmap

Hello everyone,

I often get this problem. I build on Android. Everything in the scene is static. When I switch Directional Mode to Non-Directional problem is solved. Is there a problem here with my project? Or can I only use non-directional mode with Android build?

The thing that I don’t understand here is when I open new project and put my model into it, it sometimes works fine.

The only solution I found is to change directional mode to non-directional in this case.