He tries to catch sleep in two three-hour blocks during daylight.

It reinstated the three-hour block due to customer demand, and later expanded it to four hours.

Tickets: $20 for a three-hour block; $30 for an all-day pass.

Classes meet daily for 68 minutes, except Vocational classes which meet daily in a three-hour block.

The three-hour block features a variety of games, such as identifying pictures.

By this point, the network had a three-hour block of such programming.

To fit the match into the prescribed three-hour block, he told the producers to eliminate every extraneous element but to keep all the action intact.

These made a three-hour block, which was then repeated twice through to 6:00am.

Weekly services consist of a three-hour block of time divided into three segments.

Due to Regent's low rates, the band could record for extended periods rather than the usual three-hour blocks then prevalent at other studios.