A physically based rendering of an interior scene appears overly dark in the shadows. Which rendering attribute can increase the amount of bounce light to brighten the shadows?

Autodesk Maya, commonly shortened to just Maya, is a 3D computer graphics application that runs on Windows, macOS and Linux, originally developed by Alias and currently owned and developed by Autodesk. It is used to create assets for interactive 3D applications, animated films, TV series, and visual effects.
Blender and Maya are two of the most popular 3D software applications on the market today.