The difference between the start and end time includes the lunch hour. Any task after the end time is assigned to the next business day. Similarly any task before the start time begins at the start time.
In some sectors, the working hours are different on different days. For example, in the banking sector in India the business hours are different on Saturdays compared to the other weekdays. Such non-standard business hours can be specified for a particular day in a week and/or for particular dates in a year as shown in the following example:
