It normally takes like 3 or 4 days if I'm not mistaken. I haven't exactly counted because it is such a short period of time between all of the life stages. I'm pretty sure about 3 or 4 days though. ^_^
No problem. Tell us all how long if you can, maybe there is some sort of pattern we can find in the days and stuff for each character because I already know they all aren't the same. =/