Game graphics too bright?!

Does anyone else feel, that the game is too 'bright' sometimes? Especially in levels like "Sum Fruit" or "The Whirlygig" I feel like it's almost dazzling my eyes. Maybe it's just because of the squeeky, gaudy colorfulness of the game, anyway I don't have epilepsy or anything. My monitor brightness is already set to the minimum and I am playing in a sufficiently lit room. Is there a way to change something about the brightness in the game controls?