Hello cavaka01,
The original MicaSense images are 16bit integer. I assume that the problem is related to the fact that you are keeping the original meta information, but change the data format.
In your dataset the images have Black Level set to 4800, which means that this value is subtracted from the actual pixel value.
You can, however, change Black Level to 0 in your project with the modified images and it should solve the display problem.