UTC-3:   03   06   09   12   15   18   21   24
mdts    115  115  115  116  116  116  116  116
mdww    166  161  157  166    3   95  108  110
shts    0.8  0.8  0.8  0.8  0.8  0.9  0.9  1.0
shww    0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.1