Childcare Needed - Full-time / Part-time

We need help with our children while my husband goes into work and I am getting off work. My work week is 4pm-12 a.m. and his varies. The days would stay the same, Saturday, Sunday, amd Monday. But, the time varies as my husband schedule changes, 10 p.m. is typically the earliest. We could set it so every day you are there at around 9:30 p.m. and could help with getting children to bed or light house keeping. We basically just need someone here during our shift changes for about 4-6 hours a week.