You will finally be able to see what you're doing outside at midnight without torches or maxing out your gamma setting and monitor brightness. Other mods will still do whatever it is they do in night time low light levels. Just think of it as a more reasonable amount of moonlight.
Known issues: Currently the mod does not play nicely with other skybox mods, this may be fixed with player_monoids or similar in the future.
Mod dependencies: none
License: The Unlicense (similar to CC0)
Links: Download, GitHub
Comparison screenshot:
