The general EZY times of circa 8-8:30 northbound and 18:30-19:30 southbound also work well for those of us living in the south. Overwhelmingly when I’ve flown south on late flights (BA/BE/EZY) loads have been weak, but the aircraft coming in from London to pick us up always look much busier. This similarly applies to DUB but FR have run late flights to LTN and STN for years so I’m sure they know what they’re doing and what to expect.