Livonian Lighting: Chernobyl
This mod switches out the antiquated lighting of Chernobyl Zone, Chernobyl Zone Dark, and Chernobyl Zone Winter with the fresh new lighting from Livonia. This definitely improves the atmosphere of these maps. All three versions are supported by this patch. You can find the Dark and Winter versions here:
Dark: http://www.armaholic.com/page.php?id=29251
Winter: http://www.armaholic.com/page.php?id=32032
This does not require the Contact DLC.