It took the entire night for Ulrich to raise his levies and properly equip them with what little equipment he could spare. It's not like their lives mattered to him in the slightest. Of course, the levies had no idea who they were fighting or why such a significant number of them had been conscripted.
Most of them had never held a spear before in their lives. If they had known they were going against Berengar, the son and heir to the Baron of Kufstein, and were essentially acting in open rebellion; they probably would have taken a stand against Lord Ulrich. Unfortunately, they did not know their opponent and merely did what they were told in fear of persecution.
As the sun rose on the next day, the sound of excavation could be overheard by the forces resting in their trenches. The rescuemen worked day and night to free Berengar, and now they had finally achieved their goal.