Like a rainbow, its daylight equivalent, a moonbow is produced when light is broken up into its constituent colours as it passes through water droplets.

You will often find yourself alternating between low light and daylight, so make sure you reset the ISO to the lowest setting immediately after you have finished shooting at a higher sensitivity.

Speaking of sensors, we experienced problems with the auto-brightness setting, which would dim the screen too much in low light, while behaving normally in daylight.