From
Total Time Playing:
"Leaving the game running for 25 minutes, just over 14 hours passed in the game. This works out to about 42.5 real minutes per game day. Multiplying the number of game days by 0.7 should give you a rough idea of the number of hours played (this counts time you slept in the game, but does not count playing time where you re-loaded to try quests different ways, etc)."
