Where is the 1-2 hr figure coming from? Even for my oldest, who is in school, and on a day I work. I'm seeing him on average 2 hours in the morning before he's off to school (young kids wake up early) and then another 3 hours on average in the evening (and he goes to bed "early" by his peer standards). This doesn't count night time wake-ups. Then weekends/holidays it's all day, of course.