GetLightLevel

Returns a number between 0 and 150 that indicates the current strength of lighting on this reference.

As actors move around this value can vary significantly depending on conditions. For instance, standing in a stream of daylight flowing in from a dungeon ceiling might yield a LightLevel of 80 for the player, while if the player moves a few steps away and more into the shadow, that value may drop to 10. Outdoors on a sunny day usually involves a LightLevel value of 90 or more.