If it is that important to you then don't bother asking people you don't even know over an internet forum!!
Stick that answer after every question asked and they can close PPRuNe and we can all get back to our sad little lives.
Your question has been answered in the above post but do make sure you are filling in the appropriate column i.e. Day/Night. Also, you can consult the front of your logbook as there should be instructions for use in the first few pages?