There is a version of Edinburgh that exists in photographs and travel guides. The castle silhouetted against a brooding sky. The Royal Mile in full tourist flow. Arthur's Seat at sunrise. These things are real and they are genuinely worth experiencing. But the Edinburgh that the people who live here love is something slightly different: the city that appears in June when the days get long, in July when the terraces fill up and the light stays until nearly eleven at night, and