Saw your post after I posted!Poor wee gal.
Did you see Manue’s reply? She had a molt hen similar situation.
I know I have had molting hens get very ill and need supportive care, but no bullying. Is there a possibility you can put Light in with her so that she is not alone?
@lightm It appears their runs are next to each other with views, which is good for helping integration, and maybe Light in there would give her some physical closeness & touch (I know the Buckeyes like it for grooming, dustbathing, etc). Some partial view-blocker would be good, a place she can be out of view but still peck around, would help with her fear. They don't feel protected behind chickenwire because they can see through it.