Sounds like you need a 3rd party app to help you out. I use an app called "Volume Control" which allows me to set up 3 different profiles that controls all the volumes on my phone. Example: I have profiles for Sleep, Awake and Music. If you prefer scheduled profiles, then try "Timerrific". With this app, you set up your profiles, set the time and day/s they should turn on/off. (I use this app the most and love it.)
Hope this helps.