Brightness difference problem
 

http://i40.tinypic.com/syqvx1.jpg as You can see it looks weird :/ . I had that from some time and now decided to find out what does it, maybe it would help some others too.

My mod list is:

RemoveLogoIntroTheDarkWraith
sobers green spinning thing SH5
Grossdeutscher Rundfunk
Radio Paris French Music Full Version 1.2
Dynamic Environment SH5 Basemod (realistic version) V2.1
Dynamic Environment SH5 Waves (realistic version) V2.1
Dynamic Environment SH5 Atlantic Floor V2.1
Dynamic Environment SH5 Sleet For Winter Campaigns V2.1
Dynamic Environment SH5 Sounds V2.1
sobers best ever waves SH5
sobers best ever fog V4 SH5
Small_trees_SH5_V1
sobers NO water drops V1
North Atlantic Green 1.1
sobers see thru wake fix
SteelViking's Interior Mod V1.2
SteelViking's Interior Mod V1.2.2 Patch
sobers multi color mod V2
sobers_realistic_underwater_FX2
sobers 3D deck spray mod V7
Window_Lights_Redone_V1
NOZAURIO'S SKIN (Standar No Emblem) v-1.0.0
Pascal-sh5-Crew-Uniforms. 12.2011
KZS Hull wetness for U-Boats + co tower and deck_revised_by_TheDarkWraith
Nauticalwolf's_Damage_and_Torpedo_UI(b)_Mod_v1.1
No magic skills v1.5 MCCD compatible
MightyFine Crew Mod 1.2.1 Alt w beards
MightyFine Less Annoying Footsteps 1.0
MCCD_1.04_MFCM_1.2.1_compatible
FX_Update_0_0_19_ByTheDarkWraith
sobers chimney smoke V2
TDW FX Fix for Sobers chimney smoke
IRAI_0_0_30_ByTheDarkWraith
IRAI_upgrade_to_v_0_0_31
IRAI_0_0_30_No_hydrophone_on_surface
TheDarkWraith_DC_Water_Disturbances_v2_0_SH5
Cerberus62 Corrected Depth Charge Projector 1.0
smaller flags for Warships 1_0b
Ui-Boat V4.14
U-boat Historical Specifications 1.7 for Ui-Boat
Equipment_Upgrades_Fix_v1_4_byTheBeast
Equipment_Upgrades_Fix_v1_4_Patch_1
#Equipment_Upgrades_Fix_v1_4_Patch_1_HotFix
Equipment_Upgrades_Fix_v1.41_Compatablity_UI_Boat_ V4.14
Stormys DBSM SH5 v1.3 Basemod
Stormys DBSM SH5 v1.3 optional -6db damped Sonarguy
Stormys DBSM SH5 v1.3 optional louder engine sounds
sobers green crew training V3 SH5
Harbour_Addition_Environment_Enhancement MOD v0.5 - Open_Horizons
OPEN HORIZONS II_full v1.7
OHII v1.7 patch1
TDW_Mines_Subnets_Detectable_in_hydro (OH II v1.7)
OH II Campaign Radio Messages v4
Accurate German Flags
sobers reduced deck gun range mod V2 SH5
EQuaTool 01.01 by AvM - Kriegsmarine Woody Regular Style
IO_StrategicMap_4_3_for_Ui-Boat V4.14
MineField Map for IO_StrategicMap_for_UIBoat
mtns - more traffic, nations and ships 1_8d
mtns - OHII&HarbourAdditon_Fix_1_7a
mtns - Enhanced FunelSmoke1.2_by HanSolo78 (recommended)
mtns - Fix for Reaper7 UI - recognition manual
mtns - from 1941 french BBStrasbourg under British Flag
IO_MapCourseLine_normal pencil_mod
R7 HiRes Alt English Panels


Anyone have an idea which mod makes this strange effect?

It´s just the "lights.cfg". I doesn´t matter at all, goes normal when you leave the bunker.