All: Includes both Std(standard time) and Dls(daylight saving time) : example Mincha +20 = All Year Mincha time +20 minutes
Std: example: Sunset -5(5) = Standard sunset time -5 minutes and round to the closest 5 minutes
Dls: example: Sunset +5 = Daylight saving sunset time +5 minutes

• Relative time offsets are in minutes
• You may also set different prayer times when Daylight saving takes place or you can have the same rule for both Standard and Daylight saving time perdiods.
• When defining Prayer times relative to sunrise or sunset, you can define that the prayer time will be rounded to closest 5 minutes, 10 minutes or 15 minutes. This is done so that it will be easier to maintain easy to remember times.
• Prayer time can be set as absolute time
• Shacharit (Morning): Can be set relative to Sunrise time
• Mincha/Maariv (Evening): Can be set as relative to Sunset time
• Havdalah time: Is set as Part of Global Settings relative to Sunset
• Standard Category: You can set different minyan times for each day of the week
• Hebrew Holidays Category: You can set differenct minyan times based on day of the week that the holiday will take place. But you must defined all the days of the week that the holiday can fall on.
  If you define other week days, that the holiday will not fall on, this will have no effect on the calendar.