Save/Export values from Eyedropper tool

Hi @ll!

For my work, I'm measuring the color of objects which were photographed. I import the photograph, conduct a white balance and afterwards convert it to Lab.

Subsequently I'm using the Eyedropper tool to pick 12 separate points (averaged in 5x5 px) in the photograph in order to derive their Lab values.

Until now I have just written down the values manually. However, when more than 1000 images have to be worked at in the same way, I would like this process to be a bit easier.

So - is there any possibility for a script to automatically save the values from the eyedropper tool in some file (txt, csv, xls...)?

Thanks for your help!

Bob