date_query
$date_query = array( 'relation' => 'AND', array( 'key' => 'paiva', 'value' => 'Perjantai', 'compare' => '=', ), array( 'key' => 'aika', ), );
$date_query = array( 'relation' => 'AND', array( 'key' => 'paiva', 'value' => 'Perjantai', 'compare' => '=', ), array( 'key' => 'aika', ), );