Those day/time formats are in day.hour:minutes:seconds format - leaving one or two zeroes does not matter for hour/day/time.
ReplayLagTime is the time that the target server will wait to replay a log file into the EDB. Above, it is set to 1 hour. If not specified, the default is 24 hours. While this may work - it can mean replaying a lot of logs, so a lower setting is preferred. There is a hard coded lag of 50 files here. This means you will always see the ReplayLagTime as at least 50 when running Get-StorageGroupCopyStatus
WARNING: ExecSG copy is enabled but seeding is needed for the copy. The storage group copy is temporarily suspended. Please resume the copy after seeding the database.
Run EMS as administrator, or these will error with "Access to the path (edbfilelocation)\temp-seeding is denied"
If you receive the following error:
Database Seeding Error: Error returned from an ESE function call (0xc7ff1004), error code (0x0).
Get-StorageGroupCopyStatus -StandbyMachine EXCHANGETARGET
Get-StorageGroupCopyStatus -server EXCHANGESOURCE -StandbyMachine EXCHANGETARGET
Get-StorageGroupCopyStatus -StandbyMachine EXCHANGETARGET | ft name, LastInspectedLogTime