I'm heading to region 3 to a whitetail spot that sounds promising. Temperate should be about 20C in the day and 10C overnight. I'm a little worried that it won't be cool enough in the shade to get the temps down if we are successful. When it's 20 out do people find that the shaded areas are ok to hang meat for a couple days? Wondering if I should have a backup plan for the meat.