Floorless

I was all excited to come home to our new floor. Sadly, it was "too cold" to install the floor upstairs. I understand the notion that when wood warms up it could crack. However, what I don't understand is that the wood has been sitting in our house (albeit the basement) since friday. And if they knew it was too cold in the basement, why not keep the wood in the empty, floorless room instead? Alas. They moved the wood upstairs yesterday and have the heater on. Good thing Ken already installed insulation. Hopefully we'll have a floor tonight and we'll still be able to get into it come this weekend.