That's right! I'd never thought of that before. It's so interesting how much ambiguity exists that you aren't aware of until a learner points it out. (Now I'm trying to imagine what minutes taste like - oops)
Is it common to have a meal that late in Norway? I am American and some people here eat dinner as early as 5 or 6 PM (17:00 - 18:00). When living in Spain they ate dinner around 9 to 10 PM (21:00 - 22:00).