NightCycle
Adds an alternative day/night cycle to the world, moving the time forward each cycle. Cycles still function the same, but once you go to sleep in a shelter, the time will move forward to the next state, adding some purely cosmetic changes to the entire world.
This mod doesn’t replace the rain cycle.
It has rudimentary support for modded regions in the form of generic catch-all changes.
Note that, in order to prevent conflicting time cycles, this mod disables the vanilla day/night cycle.