Lightmaps and Light Probes create realistic shadows on objects. Unity's lighting settings focused on indoor scenes, Aiming explains on his blog

Lightmaps and Light Probes create realistic shadows on objects. Unity's lighting settings focused on indoor scenes, Aiming explains on his blog
Aiming Releases Article Titled "V24 – Indoor Lighting –" Introduces Unity's lighting settings focused on indoor scenes in the demo video production project "V24" Explains the different bake settings for "moving objects" and "non-moving objects" and the expression of reflections in rooms with many reflective objects...

The linked article is in Japanese.