Here's my take on the color schemes, with the follwing settings:
ColorDuskFog[day]: 255/149/88
ColorDuskFog[dusk]: 255/138/36
ColorFog[day]: 179/208/238
ColorFog[dusk]: 131/142/187
ColorFog[night]: 21/20/16
ColorLight[day]: 255/255/255
ColorLight[dusk]: 249/202/142
ColorLight[night]: 181/180/173
ColorSky[day]: 149/195/255
ColorSky[dusk]: 111/123/196
ColorSun[day]: 250/255/245
ColorSun[dusk]: 253/240/185

Default skies, in the middle of the day

Trial flight of a G-10 in the new sky, same time of day as above pic

Fw190A-5 trial flight; 3rd and 4th pics are evening skies

Fw190D-9 trial flight

P-51D trial flight

Bonus pic: "Combat in the New Skies"