This simple resource pack allows you to see more clearly while in dark areas while also allowing you to see different light sources unlike in traditional full-bright resource packs or modifications. Additionally, the pack also gives you a somewhat subtle visual indication when night time has arrived while you are underground (the cave lighting will become slightly darker and tinted during night time).
To use this pack at its fullest potential, set the brightness slider to 'bright' (gamma 1.0) in the settings menu.
This resource pack does not require Optifine to function.
Note: not compatible with sodium / iris.