We work and play outside basically all day long only coming in for some meals, sometimes he has his lunch on his small picnic table. We do supper as a family on our patio. We have a pool too, so loads of fresh air and activity. The last week N has been playing outside until 7:30pm and he knows this is when he has to come in and he watches In the Night Garden or Little Bear. He has a snack and a bath then bed by 8-8:15. He is ready for his bed, no arguments, I think he falls asleep in about a half hour give or take 10 min. He wakes usually between 7:15-7:45am. I put him in my room with TV for rest/nap time at 12:45 and he usually sleeps 1.5 hours. The days he does 2 hour nap, bed is more like 8:30pm and asleep by 9pm which I don't mind in the summer. If he only goes in and rests no sleep, his bed is 7:30. He asks to come in for nap, he is truly tired these days. Sometimes we do nap in buggy but not too much lately as he is willing to come in and chill and generally falls asleep during his tv rest time. I don't let him sleep past 3pm.