In this case the dark is used for dramatic impact as a contrast to the treed hunting party, tiger and slain cow used as a lure.
The dark is used for dramatic impact as a contrast to the treed hunting party. This was in this case. The dark is used for dramatic impact as a contrast to tiger. This was in this case. The dark is used for dramatic impact as a contrast to slain cow used as a lure. This was in this case.