At this time of year, it’s tempting to go into hibernation mode and cocoon ourselves at home to binge-watch TV and make use of the slow cooker, whiling away the weeks until the sun comes out and we are ready to emerge in spring as social butterflies. But while beer-garden weather and al-fresco dining might seem unfathomably in the distant future, there are plenty of Prague restaurants that make the most of what daylight we do have in the form of winter gardens, giving a welcome illusion of fresh air, freedom, and vitamin D as you dine out.