Make any school illegal to start before 8:40

In my experience, and what I have heard from others over social media and at school, it isn't working getting up early.
In an average school day I get up around 5:30, and have to be at school by 7:40, l find myself extremely tired and unable to function aswell as my peers. Pushing it an hour back would definitely help children today function properly and retain more information that we are now taught to early in the school day.