Late Afternoon, Take 2

I made an animated GIF of a small portion of yesterday’s time-lapse.

I finally figured out how to get GIMP 2 to dither the colors. From GIMP’s file menu, select Image > Mode > Indexed. Select the maximum number of colors (I chose 128 for this image) and select the dithering method. Click “convert” to go. Then export to animated GIF as usual.