"Where is Brendan? Who are all these contributers whe get up so early. Are you all across the pond?"
I'm in USA Eastern time zone. Guardian puzzle appears at 7 PM these days (8 PM when daylight savings time), and I usually work at it evenings.
I really prefer having Brendan start the weekly thread, as he's the customary host and excellent in that role. But when it's a matter of staying up too late, I'll occasionally open one.