QUOTE(distortedpandy @ May 4 2006, 11:53 AM) [snapback]1174387[/snapback]
^

your such a dork boltwave, but I still heart you
I always believed that people are more prone to hearing and seeing "things" at night, for fear of darkness/the unknown...but plenty of sighting have been reported during daylight hours

Agreed, and agreed.
But anyway, all of this sort of condradicts everything else people say about spirits.
Some say that spirits are always out, therefore there would be no specific time.
Others, like in the Emily Rose movie as someone mentioned, deal with a specific reason towards the specific time. That, however, is lame propaganda that I'm not even going to mess with.
My beliefs- if I had to have beliefs at all- would be that spirits would have varying active times. In this case, whatever reason that spirit was still roaming the earth would explain why they were there at this specific time. Confusing, yes...maybe.
Ex. A lady may have been slaughtered my her husband at 7:04PM on a Sunday night so every Friday night at around that time the spirit of this lady would haunt her husband's estate.
Good Night!