Hey everyone. I always keep a nice supply of soymilk and other goodies at my dad's house so I have things to snack on (my dad is always willing to try vegan foods, which rocks). There was a major thunderstorm this past weekend that knocked the power out for a good eight hours. I had an unopened container of silk in there, and after opening it a few days later, couldn't tell if it was okay or not. So my question is, how long can silk last unrefrigerated? I know the fridge was somewhat cold the entire time, just not at a steady temp. Thanks!