Aquí citan una calibración para la noche.

Por si os sirve:
Column 1 Column 2
Picture Style: ISF Night
Backlight Contrast: 50
Colour: 50
Sharpness: 0
ISF Expert Settings
Light Sensor: Off
Gamma: 0
Colour Temperature: Custom
Custom Colour Temperature: Normal 127, 88, 67, 0, 0, 0
Video Contrast: 74
Brightness: 50
Colour Control: Hue 0 -1 0 0 0 -1, Saturation 2 3 2 2 2 0


Philips 46PFL8008 Reviewer's Recommended Best Settings | AVForums

Espero comentarios... fotos jejeje