NLog.Targets.FileArchivePeriod
Modes of archiving files based on time.
Day = 3
Archive every new day.
Friday = 11
Archive every Friday.
Hour = 4
Archive every new hour.
Minute = 5
Archive every new minute.
Monday = 7
Archive every Monday.
Month = 2
Archive every new month.
None = 0
Don't archive based on time.
Saturday = 12
Archive every Saturday.
Sunday = 6
Archive every Sunday.
Thursday = 10
Archive every Thursday.
Tuesday = 8
Archive every Tuesday.
Wednesday = 9
Archive every Wednesday.
Year = 1
Archive every new year.