A lot more if those particular houseplants do not like sunlight. When you move your houseplants, consider the microclimate to which they have been accustomed, as well as that to which they will move. While people can adapt to the changes a move will bring, houseplants can't. A lot of factors contribute to the health of indoor plants, including humidity, duration and intensity of sun exposure. Even within a room, these factors can vary.
Some plants are temperature-sensitive, requiring steady warmth or coolness.
Others may require a drop in nighttime temperatures. Still others may require a winter rest, with a constant thermal environment of 45 to 50 degrees from late fall through early spring. Your assignment is to know the conditions under which your plants will thrive. When you buy plants, ask about their needs. If you can't provide for those needs, look for another type of houseplant that fits your situation.