Found this online:
Very cold (0-4C/32-39F): Any beer you dont actually want to taste. Pale Lager, Malt Liquor, Canadian-style Golden Ale and Cream Ale, Low Alcohol, Canadian, American or Scandinavian-style Cider.
Cold (4-7C/39-45F): Hefeweizen, Kristalweizen, Kölsch, Premium Lager...