Thanks to everyone for all their tedious information recording! We're really getting some great data and now have a pretty good sample size. I'll continue to add data as it's posted.
I put the chart up online so it's interactive instead of just a picture. You can find that here:
http://cornsnakes.danhennion.com/
-You can click each snake name down at the bottom of the legend to turn them on/off
-You can drag the sliders up at the top to adjust the start/end dates graphed (viewpoint)
-You can save copies of the chart with the download dialogue in the top right
-You can click+drag on the graph for easily zooming in on one area
-If the colors are weird or hard to see for the snakes you're looking at, you can refresh the page and all the colors will be regenerated at random for a different look.