UTC-3:   03   06   09   12   15   18   21   24
mdts    115  115  115  116  116  116  115  115
mdww     91  150  133  135  148  136  106  113
shts    0.8  0.8  0.8  0.8  0.8  0.8  0.9  1.0
shww    0.0  0.0  0.0  0.0  0.0  0.0  0.2  0.2