UTC-3:   03   06   09   12   15   18   21   24
mdts    116  115  115  115  115  115  115  113
mdww     82   74  140  114  114  111  111  112
shts    0.8  0.8  0.8  0.9  1.0  1.1  1.1  1.3
shww    0.0  0.0  0.0  0.1  0.5  0.9  1.0  1.0