Temperature in Deg.C
      +--+---+---+----+---+---+----+---+
      |  +   +   +    +   +  *+    +   +
   22 ++                    * *       ++
      |         Last 24 Hours *        |
      |                    *   *       |
   20 ++                   *    ***   ++
      |                   *        *   |
   18 ++                  *         **++
      |                  *            **
      |                 *              |
   16 ++                *             ++
      |                *               |
      |                *               |
   14 ++              *               ++
      |**  **         *                |
   12 *+ **  **      *                ++
      |        *    *                  |
      |         *** *                  |
   10 ++ +   +   + *  +   +   +    +  ++
      +--+---+---+----+---+---+----+---+
     Midnight           Noon