Text this: A trend of surface solar radiation in Chiang Mai, Thailand

 _____       ___     ______    __   __            
|  __ \\    / _ \\  |      \\  \ \\/ //     ___   
| |  \ ||  / //\ \\ |  --  //   \ ` //     /   || 
| |__/ || |  ___  |||  --  \\    | ||     | [] || 
|_____//  |_||  |_|||______//    |_||      \__ || 
 -----`   `-`   `-` `------`     `-`'       -|_|| 
                                             `-`