Answer:
1 Hour and 8 Minutes (If she left at 9:13 AM)
13 hours and 8 Minutes (If she left at 9:13 PM)
Explanation:
You can figure this out by simply starting out with 8:05 AM and adding an hour to it. That starts you off with 9:05. From there you can count the remainder of the 8 minutes and use it to get your answer, 1 hour and 8 Minutes.
(For the unlikely chance she left her house at 9:13 pm, you do the same thing but instead of adding one hour you add 12, and then add the 1 hour and 8 minutes to get your answer of 13 hours and 8 minutes.)