An applicant for a night rating shall
have acquired in aeroplanes a minimum of 20 hours of pilot flight time
which shall include a minimum of:
(i) 10 hours of night flight time
including a minimum of:
(A) 5 hours dual flight time, including
2 hours of cross-country flight time.
(B) 5 hours solo flight time,
including 10 takeoffs, circuits and landings.
(ii) 10 hours dual instrument time.
(iii) Credit for a maximum of five
hours of the 10 hours of dual instrument time may be given
for instrument ground time, provided that the total instrument time
shall be in addition to the 10 hours night flight time in
subparagraph (i) above.