Agreed. One of the bp's I bought at the beginning of the month only goes into her hide when she sleeps. The rest of the time she's out and about exploring. For this simple reason I pretty much leave her well alone and only go into her enclosure to spot clean and feed her. I never take her out of the enclosure and place her someplace else to feed her. The first few days she would wrap around her water bowl and hiss at me whenever I just passed by. But it was only a few times.
Let your snake get used to the change. Ditch the light as suggested above. But keep an eye on her. Log it's eating pattern. If mine aren't eating on their schedule I keep a better watch on them to make sure nothing is wrong.