it's almost worth driving to germany just to play some padel haha, courts are 45-50 euro/hour here in holland usually.
And i think the percentages you have filled in are quite conservative. Courts here atleast are usually completely booked from 19:00 to 23:00 every single day. off-hours is quite accurate.
Depends on the region in Germany as well. While I have some courts for about 35€/h in my City some friends are paying about 50€/h.
However, joining a tennis club for about 400€ per year would be the cheapest if you play regularly.
Where are the tennis clubs that let you play Padel for 400 Euro for all the year? In Italy there is nothing like that and if someone does either ask for much more or the courts are never available