Most evenings in St Kitts are gorgeous. The hour before sunset is the most blessed time of the day. A soft wind comes off the Caribbean; the cruise ships, no longer invading, look their best after leaving port for Antigua or Florida. For sheer entertainment, another slog-fest is a good way to pass the evening with rum punches.
What is missing, of course, the shorter a cricket match becomes, is the element of human character. If the game lasts only 60 balls, the batsman has only the one option: to hit the ball to or over the boundary. Spectators cannot see the dilemmas which Test batsmen undergo when offered a ball outside off-stump: leave it, or defend it, or go for glory?
Sunil Narine, the major mystery-spinner in world cricket, is one of the star attractions. On Tuesday evening the Trinidadian was representing Oval Invincibles before jumping on the plane. Specialising in the shortest formats, he takes a wicket every 24 balls: nobody has ever taken them so frequently in professional cricket.
Another innovation has to accompany ever new tournament: in this case the Mystery Fan Ball. Fans, however remote, will be able to select between four randomly chosen deliveries. The umpire signals that the Mystery Fan Ball will take place, and any runs scored off this ball will be added to the team's total as extras - not credited to the batsman's score, nor added to the bowler's figures, as if bequeathed from outer space.
Whether the new fans of this format will love it, it may well go down a treat in bookmaking circles in south Asia. Betting on which of the four random deliveries could become very popular, if you and your mates can flood the app and specify which ball it will be.
Where will it all end: will an even shorter format evolve? Precedent suggests as much. The Fifty will no doubt be launched somewhere soon, then the Twenty - 20 balls, not overs. Watch your television for details, if you want to see the cricketing equivalent of a golf practice range, where the only interest lies in how far the ball has been hit.