So this is a mod that i worked on almost a year ago, then i stopped cos my GPU died(rip gtx580), and then updating to win10 with my new GPU caused my game to crash every 2 mins(buggy AMD drivers). Recently found the files again on my hard drive so why not post them. Maybe somebody can use them. ANYWAY,

Features:
-improved contrast/sharpness/vibrance with custom reshade preset
-custom lighting for each time of day
-zero performance loss
-decreased fog density and increased fog start distance
-disabled some post processing effects
-mostly unchanged everything else
-forgot the rest lol

Update v3.1:
-fixed some thing
-improved stuff

How to install:
TimeCycle:
1) Download OpenIV from here: https://www.gta5-hub.com/tools/openiv
2) Follow this guide to set up a mod folder for "GTAV\update\update.rpf": http://openiv.com/?p=1132
3) In OpenIV, navigate to "GTAV\mods\update\update.rpf\common\data\timecycle"
4) Select "File -> Edit mode"
5) Right click "w_clear.xml" and select replace
6) Select the "w_clear.xml" from the extracted download folder
7) Repeat for the rest of the xml files from the extracted download folder

SweetFX/ReShade:
1) Download, extract and launch "ReShade and SweetFX 2.0" @ http://reshade.me/sweetfx#download
2) Select game /Grand Theft Auto V/PlayGTAV.exe
3) Autodetect should fail, so select Direct3D 10/11
4) Copy "SweetFX_settings.txt" from extracted download folder to "\Grand Theft Auto V\SweetFX", overwriting the existing file