What have you all found to be the best setting for night time video and still pictures.. I am getting very grainy videos/photos when video taping/still photos at night,

Hi, sir. If you want to shoot at night, I would suggest you lower the ISO and set it below 800. And you can open 3D noise reduction at night. Hope it can help you and shoot great works.

I have found depending on the type of shot you wish too create simply lowering the shutter speed can do wonders but it all depends on what your personally looking for in your shots.
The best advice i can give is to get out there send the drone up and simply play around with the settings untill you find what your looking for in your photos etc.
Its no point me giving you my setting as most of my photography is of bush fires etc which requires very specific settings to get clear shots. Other than that i dont fly at night as its against the law here in australia to do so.