It comes and it goes. There's that work / family / life / passion balance to consider...
Sometimes I print several times per week, other times only once or twice per month. I have a very severe backlog of negatives to print, so I'm going to do a lot of printing and very little shooting this upcoming winter.
I usually take two rolls or a few sheets with me into the darkroom, and I just go with the flow. Some days are good, others are bad. On a good day I'll come out with seven or eight prints of different negatives, with about half ending up as keepers. On a bad day I get nothing after 4-5 hours. The important thing is to keep trying, I think, not only to be persistent, but it helps keeping the skill alive. Practice makes good, they say.
I'm currently simplifying my approach. Two films, one developer. Four papers, two paper developers. That's it. No more, maybe less. That should help me get into the darkroom more often and keep me from thinking about paper choice too much.
I also do my proofing with a scanner. I find that I end up studying each negative more carefully that way, and I end up choosing which negatives to print much wiser. But I may step away from that and do contact sheets again, just because it's so incredibly boring.
I'd say on average I probably spend eight hours per week in the darkroom.
- Thomas