PowerShell script to summarize a Windows PC's sleep history

sleep.ps1

$filter = @{LogName='System';
            ProviderName='Microsoft-Windows-Power-Troubleshooter';
            ID=1}

$namespaces = @{"event"="http://schemas.microsoft.com/win/2004/08/events/event"}

Get-WinEvent -FilterHashtable $filter | % {
  $obj = New-Object PSObject
  
  [xml]$_.ToXml() | Select-Xml -Namespace $namespaces  "/event:Event/event:EventData/event:Data" | % {
    Add-Member -InputObject $obj -MemberType NoteProperty -Name $_.Node.Name -Value $_.Node.'#text'
  }
  Add-Member -InputObject $obj -MemberType NoteProperty -Name "Message" -Value $_.Message
  $obj
} | Out-GridView