Alerting and delay outside office hours

Hi All,

How do I set up alerting so that it will send alerts immediately between 07:00 and 22:00, but with a 15 minute delay (if the test still turns red) outside those hours.

With BigSister I'm used to set up alerting in one file. But am I right that with Hobbit you might have to setup a few things in hobbit-alerts.cfg and in bb-hosts?

Thanks!

Dennis