I know N. hamata is a very desirable plant! It can do good in intermediate conditions for a while (i grew it like that for about 3 months in the summer) It did fine but does great in ultrahighland/highland conditions. Mine recieves around 50F at night (10C) But that's if night time temps get that low. The past few nights have been mild and it has gotten around 60F. At some point I may have to leave the swamp cooler vent open at night!
N. hamata 6 inch pot, 8-9 inch plant with 3-4 inch tall pitchers