Overnight on 160m FT8 RX

Amazing. Overnight I was on 160m FT8 RX with the FT817ND and the earth-electrode "antenna" in the ground. 

In all, 415 stations were spotted in 5 continents as the map shows on RX. 

UPDATE 1100z: The DX is definitely a night-time thing on this band. Although I was spotting 5T5PA (3791km) at breakfast time, now I am only spotting Gs.