compareVars :=
  {
    "sunRiseSetArctic.nextSunRise",
    "sunRiseSetArctic.nextSunSet",
    "sunRiseSetArctic.sunUp",
    "sunRiseSetSf.nextSunRise",
    "sunRiseSetSf.nextSunSet",
    "sunRiseSetSf.sunUp",
    "sunRiseSetAntarctic.nextSunRise",
    "sunRiseSetAntarctic.nextSunSet",
    "sunRiseSetAntarctic.sunUp",
    "sunRiseSetSyd.nextSunRise",
    "sunRiseSetSyd.nextSunSet",
    "sunRiseSetSyd.sunUp"
  };
