For example, an every of 1 hour with offset of zero would match every hour, on the hour. The same every but an offset of 19 minutes would match every xx:19:00.
every
offset
xx:19:00
The period to repeat the interval
Optional
A fixed offset added to the intervals period. Optional, defaults to 0
For example, an
everyof 1 hour withoffsetof zero would match every hour, on the hour. The sameeverybut anoffsetof 19 minutes would match everyxx:19:00.