How to bring in hibiscus for winter?

Make sure you aren't bringing in mites or anything with it. Try to provide it with the same amount of sunlight it is used to having. Make sure it gets enough moisture since indoors will have less humidity. Please look up other care, as I am just learning about this myself. I use gardeningknowhow.com. They give easy to read and do things to keep plants happy year round. The only big question I have is when to bring them in. Some say 50 degrees and some say 30 degrees. I know we had a huge one when we lived in Naples, FL and it survived temps in the thirties a few times, so who do I believe?