Go on...dive in...but wait until your alone on a graveyard shift :P
My favourite time to read Lovecraft is early hours of the morning when sleep eludes me. Takes me back to being a kid and reading whatever obscure spooky stories I cuold find on the family bookshelves. Also, for some reason, the Miskatonic seems to flow a little stronger, and Arkham's walls stand a little more solid in the early hours, by lamplight.
This sent me off on a little time travelling. Haven't been to this site in years:
http://www.miskatonic-university.org/