Your hybrid is gorgeous and is melanoxantha x constricta
I belive these are warm growing/warmth tolerant masdies. I would say keep it evenly moist all year, low-medium light (think paphs or oncids) and a temperature range of 50-90.
I think Floridians are able to successfully grow this one, so it shouldn't be that hard in a bright windowsill and fairly high humidity.
Good luck!