One more creepy moment complements of tides?

Oh yeah...though this will post after the first one.....so in a survey at my DH's work they found out that their sleep patterns for the last three (?) days have been pretty DARN identical....slept like crap Sunday night and Monday night, but then Wednesday morning they all overslept soundly (this would be pre-cursor to the high tide thing)...today (or rather Wednesday night) everything was just fine again.......too weird for words....