Ds1 is in year 8, he gets home around 3.30, I return with Ds2 at 3.35. He gets changed, has a snack then starts homework.
Our rule is, that no tech until 4.40 no matter what. So if he doesn't have any homework then he reads, plays with brother, piano, chats, preps dinner with me.
Whatever homework he has he stops it at 4.40 for a break. Both my children play minecraft/Trove games. We eat dinner at 5.45ish then there is no more isolated tech ie we watch a tv programme together as a family.
But if he has a heavy load of homework then he restarts it after dinner.
Mornings, they eat breakfast and watch tv for a bit (which means they watch YouTube and Stampy/Paul Soars Jr/Pat and Jen. No computers.
I will tell you that Ds1 gets out of bed in the morning at 6.45 and gets into the shower, has breakfast at 7 with his brother and has a good attitude most of the time. By contrast his best mate is allowed to play x box whenever he likes, is tired, difficult to get out of bed and has lower grades.
Ds1 begrudgingly understands why we have this rule, but I will confess that on the weekend they are allowed a lot more tech. But they do voluntarily play chess/other games and take themselves off the computer/x box. It is hard to fight the whole but but X person is allowed to play x box until his eyes bleed, why are you so strict blah blah blah? 