spawning monsters

I am  wondering how often monsters spawn at the moment. I thought it was still 24 hours, but it seems to have been changed to 36 hours. Can anybody confirm?

They changed it to 36 hours awhile ago. Hence the survey

Imho every 36 hours ins't enough. I know and understand that not everyone has the opportunity to play as often as I do (addict!!! ;) ) and I'm also a new player, so to be fair know nothing of what's to come, but speaking from someone who has never played a multi-player game and was never really interested in doing so, I opted for communality to keep the multi-player part to a minimum.  Anyway, communality is very slow to level up and I feel like there's nothing to do except for upgrading and twiddling my thumbs. Maybe I should just man up and switch to leaderism lol.