Interval between Disable-Enable in WLK Win8 Tests

Hi,
Could anyone let know the duration between the device enable->disable and device disable->enable in the Common Scenario Stress with IO and Disable Enable with IO tests in WLK for Win8?

Is the duration between device enable->disable and device disable->enable greater than 5 seconds? or is it supposed to be less than 5 seconds? Any info on this.

Thanks