'Mid day' in the Bible

The next morning Saul put the men into three companies; and they entered the [Ammonites’] camp during the [darkness of the early] morning watch and killed the Ammonites until the heat of the day; and the survivors were scattered, and no two of them were left together.

As midday passed, they played the part of prophets and raved dramatically until the time for offering the evening sacrifice; but there was no voice, no one answered, and no one paid attention.