FluorCam7 Histogram Export File
-----------------------------------
index value   count
0     0.629   1
1     0.630   0
2     0.631   0
3     0.632   0
4     0.633   0
5     0.634   0

...

247   0.858   0
248   0.859   0
249   0.860   1
250   0.861   0
251   0.862   0
252   0.863   0
253   0.864   0
254   0.865   1
255   0.866   1
256   0.867