Visibility I / V
In the yard, I went to a hurry to see a little before one could see the illuminating night clouds. In the high east there were very dim night clouds as well as in the southern sky. To the west and north I did not see the situation because of the forest, and I could not bear to go to a more open place to look at the situation. I went outside at 1:40 to look at the sky, but then only a very dim dull night cloud was visible in the eastern sky. Pictures taken with paperback with auto setting, so poorly visible in pictures. Exposure and contrast added by image processing to images. The sky was clear, calm, +22 degrees warm.