Monitoring at night [in ZB2] showed an increase throughout the hours of darkness peaking at 02.30 to 04.00. Signal levels began to drop at around 2 hours before dawn. The signal level difference was
As has been commented before, it will be useful to start some night time DX tests (anyone who used 160m in the sixties will remember the sort of thing I mean). . . . . . Any takers? Definitely! I wo