Look bad in sun light? But good in man made lights

[GlamGuru]

Why is this? You know those image comparisons of girls who have makeup on vs. makeup off, and it's a nasty difference. This is the same thing, in good lighting, especially manmade lights, like lamps, building lights, and room lights, bathroom lights, they all make me look good like I have make up on as a man, but as soon as I go to the sun, my skin looks grainy, saggy, eyes look strange, eyebrows almost disappeared, skin spots more visible, and it's like I lost my makeup.