UTC-3:   03   06   09   12   15   18   21   24
mdts    264  255  260  262  262  260  260  259
mdww    114  114  133  213  234  245  253  304
shts    0.8  1.0  1.0  1.1  1.0  1.0  1.0  0.9
shww    1.0  0.4  0.0  0.0  0.1  0.2  0.0  0.0