star trails time-lapse nikon coolpix s9900 - earth rotation in different points on earth

star trails rotation ( earth rotation ) in different latitudes on earth, nikon coolpix s9900 time lapse star trails 300 pictures in 150 minutes - results in 10 sec movie (all the settings of nikon s9900 time lapse results in a 10sec movie or 300 frames) sao paulo (september 19th 2015) biograd na moru (july 3th 2015) I noticed that is not good if you're intended to make a night time lapse focusing the moon, the exposure is too high, so the moon gets too bright, with a blurred glow. i didn't find any option to change time exposures. All fixed setups thank you for watching