Hey Greg,
I set up your day night cycle seeing as it was better than my own which used timelines to change time. And I ran into a snag that I cannot seem to debug. clouds and sun move perfectly fine, however actual lighting cast upon scene is reverse of what time of day it is. For example sun will /rise/ visually and everything will be getting darker from here sun will fully rise and be high in sky visually and actual light available in scene will be completely dark! Any fix or ideas?