diff --git a/datasets/raise/extract_noise.py b/datasets/raise/extract_noise.py
index 34b549a..9f0183d 100755
--- a/datasets/raise/extract_noise.py
+++ b/datasets/raise/extract_noise.py
@@ -80,6 +80,8 @@ def treatImage(imageFileName, computeExtremes = False):
 for imageFileName in tqdm(imagesFileNames, 'Computing extremes of images'):
     treatImage(imageFileName, computeExtremes = True)
 
+# To skip this step next time.
+# Maybe thanks to `rawpy.RawPy` fields, possibly stating device maximal value, can avoid doing so to some extent.
 print(f'{minColor=}')
 print(f'{maxColor=}')