Different skies in the modpack

[Mogoo]

Hi I was just browsing the Aslain modpack again. I tried out the different skies. Wow. It's sometimes hard to orient yourself because of the different shadows and such. What would be absolutely fantastic is if you could adjust it in-game, maybe even with a quick restart. That way, you don't always have to reinstall the modpack. I have no idea if that's even possible.