With DECENT ENB, your game will become more detailed and vivid. (DECENT ENB is also compatible with True Storms or any other weather mods. Because sometimes with mods like that it really bogs down my performance after. You will get awesome image of sunrise and sunset as my pictures show if you use DECENT ENB with the ' Natural Bright Colors' in Vivid Weathers. I was playing new vegas ,with enbs for a long time ,I noticed that I have. I highly recommend to install the mod Vivid Weathers. Of course you can still use Darker Nights to make nights darker.
I try to remain the vanilla color and brightness, so there will not be color distortion or too dark scenes. In various scenes, it only causes 8~18 fps drop which is a small loss, tested on different hardwares, including PCs with GTX1060, GTX970, GTX960, GTX750ti and a laptop with GTX860m. It's optimized for gameplay, so it won't cause much performance hit. This ENB preset aims to make the game look more realistic and be playable at the same time. If you are looking for a more realistic and photographic preset, check DECENT PLUS which is an evolved version of this mod.