I have recently gotten a new vivarium and am just check if the temps are alright. It is a 4ft by 2ft by 2ft wooden Viv. I have a Reptisun 10.0 uvb which I know is fine. The temps in the cool side are around 27°c to 32°c depending on the weather. The basking area temps are between 37°c and 42°c again depending on the outside temperature. The night time temps are very varied çurrently due to it being winter but they are generally around 24°c and 28°c which I'm not to sure about and is My main worry. My girl is just over a year old by around 10 days give or take. Are these temps ok ? Also, at what age do the classes change e.g. baby, juvenile and adult? Thanks