Realistic day/night shader V2.1

V2.0.0.0
Fixed the sun becoming dark before leaving the horizon.
new environment that increases lighting and shadows

V1.7.0.0
Environment Setting

V1.6.0.0
Coloring and contrast adjustments

V1.5.0.0
Adjustment of the day/night cycle to have less interruption when switching from one to the other.
several adjustments have been made to have a more realistic and natural effect.

V1.4.0.0
Adding a filter to make the image less video games

V1.3.0.0
Increased contrast and decreased night colors for a more realistic effect.
Set game brightness to 0.7

V1.2.0.0
Increased contrasts, adjusted lighting to make it more realistic.

V1.1.0.0
Increased contrast and adjusted lighting.
Set game brightness to 0.5