Vader's role in the Empire/Imperial Forces was already discussed multiple times (here for example).
I understand that he has a special role, not comparable to any position in real world military and he primarily executed special tasks given by the emperor, like finding the rebel base, capturing Luke and so on.
But I asked myself what his day-to-day tasks were. Are there any canon sources (Legends would be fine for me, too) what he did on a day to day basis? Did he have administrative tasks or something of the like? I find it hard to believe all he did was meditating or standing on the bridge of a ship being bad-ass, when there weren't any urgent tasks (things we see him do in the movies)
Trying to be more specific:
- What did he do after he arrived on the Death Star 2 until the Emperor and later the Rebels showed up?
- What did he do during the time after the first Death Star was destroyed (his primary task seemed to be finding the rebel base, but again, I can hardly imagining him always standing on a bridge and giving orders like "Ok, go there, fly this way")
Are there any information on this topic?