The WSJT-X application creates a variety of logs. Here we upload the log kept in ADIF format for use elsewhere.
pages/k9ox-ft8-log
See K9OX FT8 Stats, FT8 Stats
Time in utc, loc in maidenhead, signal in db. wikipedia 
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See K9OX FT8 Maps
Also join with callbook from K9OX QSL Log.
A typical adif entry. More optional fields available. spec
band: "20m" call: "N2DME" comment: "first ever ft8" freq: "14.075419" gridsquare: "DN40" mode: "FT8" my_gridsquare: "CN85pl" operator: "Pat & Ward" qso_date: "20190421" qso_date_off: "20190421" rst_rcvd: "-13" rst_sent: "-17" station_callsign: "K9OX" time_off: "171915" time_on: "171815" tx_pwr: "50"