<?php

\Bitrix\Main\Loader::includeModule('timeman');

use Bitrix\Timeman\Model\EntriesTable;

$filter = array(
    '>DATE_START' => (new \Bitrix\Main\Type\DateTime())->setTime(0, 0, 0),
    array(
        'LOGIC' => 'OR',
        '<DATE_FINISH' => (new \Bitrix\Main\Type\DateTime())->setTime(23, 55, 0),
        'DATE_FINISH' => false
    )
);

$select = array(
    'NAME' => 'USER.NAME',
    'LAST_NAME' => 'USER.LAST_NAME',
    'USER_ID'
);

$userRef = (
  new Bitrix\Main\ORM\Fields\Relations\Reference(
      'USER',
      \Bitrix\Main\UserTable::class,
      \Bitrix\Main\ORM\Query\Join::on('this.USER_ID', 'ref.ID')
  )
)->configureJoinType('inner');

$dbEntries = EntriesTable::getList(array(
    'runtime' => array(
        $userRef
    ),
    'filter' => $filter,
    'select' => $select
));