 Okay. Any idea how many hours I should probably have that shut off? Well, what I would do is I would shut it off kind of after you're done with your evening cleaning tasks because the water will stay warm for a while. So if you like to shower and bathe at night, whenever that part of the evening is done, that's when you want to shut it down. Then bring it on about an hour before you wake up in the morning. If you leave to go to work...