There is an overlap between my day job and wife's night job. Perhaps 1-2 hours every few days. We just need a sitter to be available for one off situations as I am military and every few weeks I may not be home in time to switch off with my wife. It would entail 1 to 2 hours of watching the baby, perhaps one bottle feed or snack and keep him under supervision until I arrive. Can pay same day in cash if required.