My son is the same, down about 8 (we start bedtime at 7:30) and up by 5 most days with a couple of wakeups overnight - sometimes I can get him back to sleep on the couch until about 6:30. Then 2 naps during the day, a long one which could be up to 2 hours and a shorter 30-45 minutes. Sometimes he'll have another short nap but mostly it's just the two naps now
Depends on the day but most of the time my son goes to bed by around 8pm and will wake up around 8am. Generally has an hour to two hour nap in the morning and then a half hr to hour nap in the afternoon
My girl sleep generally 11-11.5hours overnight and about 3 hours during the day
Sounds similar to us. Maybe sometimes 11 hours overnight