Childcare Needed

my daughter is 6 weeks old and I work evening till morning but would like to be able to get a couple hours of sleep when I come home. I work 7pm-3 a.m. I only work 3 days a week. my daughter is combo fed (formula and breast milk) she is not on a routine schedule with sleeping but she eats every 3 hours but right now she is cluster feeding here and there. She does very well at night time, just only wakes up to feed and then goes back to sleep.