Back in my early Android days I had an app that allowed you to set complex scripts to run based on certain events. Much of the functionality has been incorporated into the OS now, but there's one thing that I can't do - it's basically a secondary DND "lite." I want to set a schedule to silence the phone ringer only. For example, from 8-4 AM I don't want to hear my ringer, but I want to hear notifications and texts (actually, I don't want people on the other end of my various conference calls to hear my ringtone.) I already have DND set up at nighttime, so is there any way I can accomplish this either natively in the OS or with an app?