Only for last day:

$logentries = Search-AdminAuditLog -StartDate (Get-Date).AddDays(-1)

$logentries | Select RunDate,Caller,CmdletName,@{Name=’CmdletParameters’;Expression={[string]::join(“;”, ($_.CmdletParameters))}},ObjectModified, OriginatingServer | sort rundate | export-csv -NoTypeInformation -path c:\temp\adminauditlog.csv