stuck on night time

i was editing a map a few days back and now when i load the map it is stuck on night time no matter the time of day in the game. was wondering if anyone knows how to fix the issue

 

To delete the edited version of all the maps:
Open launcher
Click at Manage User Folder
Then click at Show in Explorer
Then a window should open
In that window, delete the "levels" folder.
If you have other edited maps and you don't want to delete all of your changes, open levels folder and delete the folder of that map only