Ideal tourney ending time (GMT) for Euro zone players?

Euro zone players, what specific timeframe, GMT would be ideal for you for tourneys to end?

For me personally, anything from 7pm to 11pm would never be a problem.
Though if I were to take whole Europe into consideration I would guess 7/8pm GMT to be best, as it would mean 7-9pm/8-10pm end times through Europe.