Night Distribution Percentage

[ComradeP]

From the Serbia '14 user manual, page 45:

All assaults at Night result in automatic Disruption of the attackers.

It depends on the series whether there's automatic disruption after a successful assault.

If an attacker assaults, moves into a hex after removing the defender, and is Disrupted, it's due to any night time Disruption penalties that come into play after the assault itself. Disruption when preparing the assault or resolving it comes from the normal assault or (in)direct fire mechanics.