UTC-3:   03   06   09   12   15   18   21   24
mdts    254  254  253  249  248  247  242  234
mdww     39  102  113  117  113  111  109  107
shts    1.9  1.8  1.7  1.5  1.4  1.2  1.1  1.1
shww    0.0  0.0  0.4  1.3  2.2  2.6  2.6  2.2