<!-- Example of SLEEP activity -->
<sleepLog>
	<isMainSleep>true</isMainSleep>
	<logId>29744</logId>		
	<efficiency>98</efficiency>		
	<startTime>2011-06-6T00:00:00.000</startTime>
	<duration>28800000</duration>
	<minutesToFallAsleep>0</minutesToFallAsleep>
	<minutesAsleep>480</minutesAsleep>
	<minutesAwake>0</minutesAwake>
	<minutesAfterWakeup>0</minutesAfterWakeup>		
	<awakeningsCount>0</awakeningsCount>
	<timeInBed>480</timeInBed>
</sleepLog>		