Describir: Solar charts for the design of sunlight and shade for buildings in South Africa /

 _    _     _____      _____    ______   __   __   _    _     ______  
| || | ||  |  ___||   / ___//  /_   _//  \ \\/ // | || | ||  /_____// 
| || | ||  | ||__     \___ \\   -| ||-    \   //  | || | ||  `____ `  
| \\_/ ||  | ||__     /    //   _| ||_    / . \\  | \\_/ ||  /___//   
 \____//   |_____||  /____//   /_____//  /_//\_\\  \____//   `__ `    
  `---`    `-----`  `-----`    `-----`   `-`  --`   `---`    /_//     
                                                             `-`      
 _    _   
| || | || 
| || | || 
| \\_/ || 
 \____//  
  `---`