well i worked night shift for 3 years and loved it. i did drink alot of AMP energy drinks. but i was able to be available during the day. if i was needed. and although my kids were a little older and in school . but you can sleep when she sleeps. or if you have family to help you out during the day for a couple of hours. let them take her so you can sleep but if not change her schedual to work aro