midnight
We 'll see . Oh , we got a package from IBM -- looks like another operating system release . '' `` No sweat , '' Oliver said . `` I 'll install it after the month-end run -- midnight , the 31st . '' `` I 'll put it in the cabinet in the computer room , '' Dan said . Oliver took care of loose ends until noon and waited for Suzanne to drive away . Half an hour later , she met him at her door .