There are lights on 24/7, they're pretty dim, but you can still see.
Maybe try brighter light in the day, no light at night?
They may not be able to tell day from night right now, and may not be getting enough sleep either.
If they are sleepy, they might have the symptoms you mentioned (including the wide-awake energetic response when chased!) Wrong amount of light is also a common cause of hens not laying eggs.
Of course there are lots of other things that could be the problem, but fixing the lighting should not do any harm, and might help.