Why re-baking when makes android build?

Hi, In my projects I make all objects to light map static and its takes too much time in Light Mapping the objects and when I make my android build its re baking again and taking too much time again. That’s horrible for me. I am using a house model in my project. Is there any way to reduce the light mapping time? What is android build setting for better lighting? Why its re baking again when i make my android build?

Decrease resolution to decrease bake time. Check quality settings docs to see android build settings. Enlighten needs to re-bake whenever you switch platforms.