When defining Rules, you can select in what periods they should be active. The periods are defined by named time classes. A time class can be defined using several rows consisting of different time intervals. A day begins at 00:00 and ends at 24:00.
If a row in the table contains more than one weekday, e. g., from Monday to Friday, the time interval From time - To time will be interpreted as several intervals, one for each day.
Example: From weekday Monday To weekday Wednesday, From time 08:00 To time 15:00 is the same as Mondays 08:00-15:00, Tuesdays 08:00-15:00 and Wednesdays 08:00-15:00.

Name is the name of the time class. By clicking on the plus sign you get more rows where you can define time intervals for this time class.
The day of the week when the time class starts.
The day of the week when the time class ends.
Starting time for the time class. Time is written as hours:minutes, where both hours and minutes are given with two digits. Hours are in the interval 00-24 and minutes in the interval 00-59. The day starts at 00:00.
Ending time for the time class. Time is written as hours:minutes, where both hours and minutes are given with two digits. Hours are in the interval 00-24 and minutes in the interval 00-59. The day ends at 24:00.
If you select this box, the row is deleted when you click on Add new rows or Save.
Enter the number of new groups and rows you want to add to the table, and then click on Add new rows.
Saves the Time classes configuration to the preliminary configuration.
Clears and resets all fields in new rows and reset changes in old rows.