Angelsgirl, I nurse only at night, and occasionally during the day for comfort. I pump every 2 or so hours because I'm working to get Abel to the breast full time, but I have a feeling he's not going to do that. For right now though, nursing him at night and pumping and doing bottles during the day is working for us. It's a very strange, uncharted realm for me... but, like I said, it's working for right now. When it doesn't work anymore, I'll change it.
Anyway, you Can just nurse at night (or whenever) if you want... your body will kick in and make as much milk as your baby needs for even just 1 feeding per day if that's what works for you.
HTH~