UTC-3:   03   06   09   12   15   18   21   24
mdts    117  117  117  117  116  115  115  114
mdww     92   95   88  154  160  166  134  107
shts    0.5  0.5  0.6  0.6  0.6  0.8  1.0  1.0
shww    0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0