Recently, Nielson released numbers indicating that kids under age 6 watch an average of 32 hours of screen time weekly; school-age kids still managed to bank about 28 hours weekly (LA Times).
Let's take a look at a week: 168 hours. (168)
According to Dr. Sears, kids need, on average, close to 10 hours/night until age 10: 70 hours. (98)
School-aged kids are gone at least 7 hours/day: 35 hours. (63)
Eating must take about 2 hours/day: 14 hours. (49)
Getting ready for the day and for bedtime: 7 hours. (42)
Playing outside or inside: let's assume two hours daily of free play or activity during the school year: 14 hours. (28)
Homework: 3 hours. (25)
Personal hygiene: 3 hours. (22)
This is telling me two things:
1. Some kids must watch screens nearly every waking moment, because some kids watch none.
2. Our days are as busy as I felt that they were. After subtracting the additional time spent for school transit and sleeping in our household, we are in negative time. And we don't watch TV.