I set the important reminders for 2pm. Something about 2pm is just right. It doesn't always work, but it works often enough that I "hey Siri, remind me to [x] a

I set the important reminders for 2pm. Something about 2pm is just right. It doesn't always work, but it works often enough that I "hey Siri, remind me to [x] at 2pm on [day]" when it matters. I usually end up doing it earlier because I know 2pm is coming.