Minute field for task schedule. The field uses the same format as unix cron. Some examples are:

* <strong>*</strong> Every minute
* <strong>*/5</strong> Every 5 minutes
* <strong>2-10</strong> Every minute between 2 and 10 past the hour (inclusive)
* <strong>2,6,9</strong> 2, 6 and 9 minutes past the hour