Were you able to keep them on all day? It seemed like you were flirting with 32 degrees for a while. Looks like you're back below freezing. Pretty dry out too.
actual temp was above 32...
low humidity and pretty rainbows !!!
stayed lit all day and now i'm about to go out to check some more piles... that's right, piles. the guys are offically on hour 36 straight. not tired yet!