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A Period, specifying the Repeat Interval, Start Time and behavior On Non-Working days should now be configured for the Working Day Calendar. This is done in the New Period modal window which is opened by clicking on the + symbol in the Period column of the Set Run-time window (shown in several screenshots above). The configuration in the In the Create > New Period window shown should be self-explanatoryset a Start Time as shown. Leave the Repeat Interval selection at Single Start (i.e. once a working day) and the On Non-Working... days behavior as suppress execution.
After Now configure a second Single Start Period starting at 21:00. After this has been configured done the Set Run-time window will appear as shown in the following screenshot:
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