UTC-3:   03   06   09   12   15   18   21   24
mdts    113  113  113  113  113  113  113  114
mdww    115  114  116  122  123  122  125  127
shts    1.4  1.4  1.4  1.3  1.2  1.1  1.1  0.9
shww    0.6  0.6  0.4  0.2  0.1  0.2  0.2  0.1