What is meant with indoors? Low light areas or what? Because as said, this mode is for outdoor usage. However if you could upload a video of indoor and outdoor so i can see what the problem is.
And about day timelapse, i would rather use the Auto than normal mode, because it depends on the light situation... :/. I mean the Normal mode has an ISO of 800 and a shutter speed of 1/30. Now when you say it like this, i think i need to lower the ISO to 100. But still, if theres a lot of light, the picture will still be tooo bright.
Thats why i would recommend to use the telnet tool or the Auto tool (however auto may change color/light,... and the video doesnt look clear and same at the end), and create matching to the light situation your own script on the go. You still can switch later back to Normal if needed.
Hmm sounds strange. Normally when the raw file are opend in PS they have this look - and the converter should solve it. can you upload one raw here, will look if i can convert them