visbility range

[codman]

Marek_Tucan said:
Then everything's OK, as these units DO have a night vision, namely Active IR searchlights and IR optics.

Mark,

When you say OK does that mean that if someone is playing a battle and the visibility is 3, it's nighttime and they were using IR? Now I'm more curious because if it was night, it would seem to me that "all" of my T-10's, T-54's and T-55's would have been able to see or spot opposing units at greater distances than 3 hexes. In this particular battle it almost seemed like the visibility was going up and down depending on the turn. Would you know off hand at what point the visibility value that's shown next to the turn number indicate the daylight/weather conditions or time of day.