I was so glad to find this thread this am--I was curious myself!
DD has definitely fallen into a night-time routine...eats around 6:30, to bed around 7:30, up at 1:30 (quick eater, so I'm up less than 15 min.), up again at 4:30, up for the morning around 7-8.
Daytime is another story...I can count on up for about an hour then down for a nap--maybe 45 min-1hour...she still seems sleepy after this time and cranky, I think she needs a bit longer nap, but she just can't seem to stay asleep. Then the rest of the day has about three short naps, none of them at regularly spaced intervals!
She was going to bed later, and would only wake once (oh, that was nice!), but she just can't stay up later anymore...which is fine, it gives me some "me" time at the end of the day. I've tried nursing her before I go to bed, but then she wakes up more at night. So, it's working for us...at least it's fairly predictable and I can get a shower every morning!