Shoot, okay the angle brackets in my last post got eaten, but if your creature tag is GUARD then you name the waypoints WP_GUARD_01, WN_GUARD_01, NIGHT_GUARD, or POST_GUARD.
This just makes it so that the documented behavior of SetSpawnInCondition(NW_FLAG_DAY_NIGHT_POSTING) is followed.
Bascially you can create waypoints named WP__, WN__, NIGHT_, and POST_ and have them be waypoint paths or posts that are split for the creature according to whether it is nighttime or daytime.
NIGHT/DAY posting is broken in the default wwapoint library, so this is just a drop in replacement for people who need that functionality.
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