UTC-3:   03   06   09   12   15   18   21   24
mdts    116  116  116  115  116  116  113  112
mdww     74  140  127  114  112  111  111  112
shts    0.8  0.8  0.8  0.8  0.9  0.9  1.2  1.3
shww    0.0  0.0  0.0  0.1  0.5  1.1  1.0  1.1