Minecraft Version

1.19.2

ModLoader

Forge

Shimmer version

1.19.2-0.1.14

Modpack info or mod list(please reduce mod range)

N/A

The latest.log file and hs_err_pidXXX if exists

N/A

optifine , Rubidium , flywheel or any rendering related mods. mod version is required.

No response

Issue description

Colored light is very expensive, partly because it gets calculated even if not visible (as in when you look at a wall and behind the wall is a cave then your fps will drop hard)

Makes the fps go from 200 to 50 when looking at large caves

Setting Using Light Map to Off does not impact this beheaviour

On:
https://spark.lucko.me/8qNoxjGyCO

Off:
https://spark.lucko.me/9e9PLtf3iu

Steps to reproduce

No response

Other information

No response