My children are 6 and 10.
When they come home from school they get an hour of screen time to wind down from their day and at 5pm we sit down to eat.
From 5.30 - 7.30 we usually play board games or card games, or do art/crafts etc and we also do their homework if there is any.
7.30 - bath time and I always do this with them and we have lots of fun playing all kinds of silly games.
8pm - take my youngest up to bed, read stories with him and then I lie and chat with him for about 20 minutes.
8.30 - 9pm I will play another board game with my eldest, usually Chess as for some reason that’s his favourite “before bed” game 🤷♀️
9pm - I take my eldest up to bed, read stories with him and then we play Wordle together on my phone for about 15 minutes 😂
This is just a general overview though and at some point each evening we also make time to play with the family gerbils which is always quite fun 😂 We will also go to the local park too sometimes if the weather is okay, just for a kick about on the football court or for them to ride their bikes.
They have after-school activities two nights a week so I go with them on those occasions so although I’m not having ‘quality time’ with them, they at least know I’m there and supporting them.
Some evenings they have school friends over so on those occasions I don’t have as much quality time with them as I just leave them and their friends to play.
I’m lucky though as at the moment I’m not working due to ill health so all the crappy housework bits I do whilst they are at school.
When I used to work our evenings looked very different and my chances to have quality time with them were much more limited. I also remember feeling very guilty ☹️
Try not to feel bad though OP as you are no doubt doing the best you can and I’m sure your children are very happy and feel very loved 💐