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Here is a picture taken by Panasonic GD88 camera phone of a night scene. The illumination at ground level is 3 lux.

Link to Comparisons of Different Camera Phones for Night Scene at 3 Lux
This link compares pictures of night scene at 3 Lux taken by different digital camera phones as well as with a reference picture by Olympus D580, which is a good representation of the actual scene.

- Noise
The surface of the building as well as the ground in the picture looks very noisy. 

- Vertical Streaks in Picture
There are pale blue vertical streaks across the picture.