I received my brand new PT-059 yesterday. Did not realize it had been delivered and had sat outside all night in -19 Celsius weather. Will that be ok. I see you can use it to dive in up to -10 degrees, but I hope that is for when you have the camera in the housing. This was still in the box in a Fed Ex Package. Please let me know if the housing will be useable for my next dive trip. Thank you.