meager barn
A small mod that changes eclipse to happen during night(8pm->8am), uses a custom imagespace record and sky is ominously red when eclipse happens
Pairs nicely with mods that increase animal/monster spawns during night(Nocturnal Predators as an example for animals, should be easy to add monsters into the lists with small edits)
https://www.nexusmods.com/skyrimspecialedition/mods/175009
Special thanks to @tardy falcon for making me redo the mod and publishing it 
tardy falcon
mighty anvil