If enabled for your organization, you can divide the required 10 hours of off-duty time into two chunks as long as neither chunk is less than two hours.

In the U.S., Sleeper Berth Split is disabled by default, and you need to re-enable it after each cycle restart, as needed. In Canada, this exception is enabled by default.
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​To enable Sleeper Berth Split:

1. On the Dashboard, tap Rules & Availability.

2. On the Rules and Availability screen, tap the Sleeper Berth Split toggle button to enable and disable this exception.