http://code.google.com/p/skyrim-plugin-decoding-project/source/browse/TES5Edit/trunk/Edit+Scripts/Skyrim+-+Tweak+bloom,+eyes+adaptation,+tint.pas?r=1031
You can use this code in TES5edit. Run it on the "image space" section after deep-override copying it to a new file. Run it on any lighting mods you have as well.
