It is now possible to mark in the Journey Log if Night Take off or Night Landing took place.
The first step is to activate this option. You can do it in Settings > Flight Editing by ticking Night Landing and Take off checkbox in Show in Journey Log section. Once you have done that, Night Take off and Night Landing options will show in 'Optional JL Fields' section of the Journey Log. Each of these options has a drop-down list with the following items:
These options together with 'Landings' and 'Pilot flying' elements of the JL will calculate pilot's currency for the number of Night Take offs/Landings in a given period of time.