and then click on the logos next to the brindisi-corfu line. sounds like 2200hrs or 0045, but my recollection with greek ferries were that there were never on schedule. like, they would come and go whenever the hell they showed up/departed.
urban myth: some dude pissed off some other dude (drunk, rowdy, 4am) and got his backpack chucked over the side. moral: don't piss people off...