Hay Day is an all round fun game, but it is always sunny out. You should be able to set the game, once, or the game is preset to turn night time. This brings out owls, instead of birds, wolves instead of foxes.
Plus with this idea, why not add seasons. They last a few days each changing the demands of items.
Spring: Milks & Cookies
Summer: Ice Cream & Juice
Fall: Syrup & Pancakes & Hot Chocolate
Winter: Shirts, Hats & Scarves

