Is WOC only a weekend thing in the off-season?

[Mugglemama]

We're planning our next DLR vacation for September 2011. Last time we were there, July of this year, WOC kind of put a damper on our usual routine, because there were so many rides that we couldn't enjoy in the late afternoon, early evening (our favorite time to be in that portion of DCA). Really hoping that it is only a Fri-Sat. thing in the off-season....if anyone knows whether it is or isn't, please share! THANKS A BUNCH!

 

[where's_my_prince]

WOC runs every night, on off season week days it only goes on once a night at 8:15, when on weekends and peak season week days it runs at 9 and 10:15