OK, so you've arrived at Northridge Farm to find the place apparently deserted. Whilst the others wait at the farmyard gate, the two halflings have crept up to the house to investigate. The curtained windows make it difficult to see inside the house and, listening, no sound can be heard coming from within. There's nothing you can see in the fields surrounding the house that appears out of the ordinary.
You've got about 20 minutes of daylight left.
What's the plan?