If you look on the NHS website the recommend all children nap up until 4 years. Not many 3/4 year olds are in buggys so I would expect this to be at home
Here are some approximate numbers based on age, as recommended by the Millpond Children?s Sleep Clinic:
3 months
daytime: 5 hours
night time: 10 hours
6 months
daytime: 4 hours
night time: 10 hours
9 months
daytime: 2.75 hours
night time: 11.25 hours
12 months
daytime: 2.5 hours
night time: 11.5 hours
2 years
daytime: 1.25 hours
night time: 11.75 hours
3 years
daytime: 1 hour
night time: 11 hours
4 years
night time: 11.5 hours
5 years
night time: 11 hours
6 years
night time: 10.75 hours
7 years
night time: 10.5 hours