UTC-3:   03   06   09   12   15   18   21   24
mdts    115  115  115  114  114  114  114  115
mdww    122  114  123  121  135  142   93  129
shts    1.5  1.5  1.5  1.4  1.3  1.2  1.1  1.0
shww    0.2  0.3  0.0  0.0  0.0  0.0  0.0  0.0