four o'clock
`` Honestly , Lestrange , do you practise racing here ? '' `` Hardly . I 'm trying out the car ; every car has to go through that before it is used . Do n't you know that we 've recently secured from the local authorities a permit to run at any speed over this road between four o'clock and eight in the morning ? I thought all the country-side knew that . '' `` But we have a regiment of men to test cars . '' Lestrange passed a caressing glance over the dingy-gray machine in its state of bareness that suggested indecorum .