Children who use social media for more than five hours a day are almost 70% more likely than average users to go to sleep late
Standfirst ...
Increrased percentage risk
0%
25
50
75
100
Going to sleep after 11pm (school night)
Going to sleep after 11pm (other nights)
Waking up after 8am (school day)
Waking up after 8am (other days)
Frequent night time awakenings