a few weeks ago i went to the pet shop to buy a hutch and yesterday i set it up. the lady told me to wait until april so i waited 2 weeks. i live in the UK where the weather can turn from sunny to rainy in a matter of minutes and today seems like a good day to bring them out because its quite sunny for the whole day. however the temperature today is 13 degrees and i read somewhere that they needed it to be 18 degrees? is it a good idea to bring my piggies out today? the lady also told me about acclimatising them by putting them in the hutch during the day and taking them inside when its night time. she said if i do this i could keep them outside for the whole year and she sounded like she knew what she was talking about. however i forgot to ask how long i needed to do this for, can someone suggest me a good amount of time?