[Header]
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Time -1 //looks like for changing lighting depends on ingame time. 0 - ignore ingame time.
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DayColor0 0 0 0 //
DayColor1 0 0 0 //
DayColor2 0 0 0 // all of it looks like light in 4 timezones. Setting it to 0 makes map lika that.
DayColor3 0 0 0 //
https://yadi.sk/i/UwfT5T1BjC9da (BH mine)