I never play games on my phone.
5 minutes or less a day.
6 to 10 minutes a day.
11 to 20 minutes a day.
21 to 30 minutes a day.
31 to 45 minutes a day.
45 to 60 minutes a day.
1 to 1 1/2 hours a day.
1 1/2 to 2 hours a day.
More than 2 hours a day.