I started my game at 10 AM a couple of days ago, and am enjoying it thoroughly. I turned it on again last night at 10 PM and was playing till almost 3 AM last night, and it was a wholly new experience in the dark night-time. I'm only playing it at night from now on.
I will say though, I am playing my game on the easy setting. I freak out too much at these scary games, near-paralysis levels of fear, and I need a super-easy game to balance that out. My game timer is at 6 hours now, and I haven't even completed Chapter 2 yet. I just play very slowly and cautiously, stopping and peering down every corner and slowly tiptoeing through new areas, retreating to safety very often. I'll easily wind up dragging my game out to 20-25 hours at this rate. I enjoy it despite the fear of cardiac arrest!