getHou method
Implementation
String getHou() {
JieQi jieQi = getPrevJieQi(true);
String name = jieQi.getName();
int max = LunarUtil.HOU.length - 1;
int offset = (_solar!.subtract(jieQi.getSolar()) / 5).floor();
if (offset > max) {
offset = max;
}
String hou = LunarUtil.HOU[offset];
return '$name $hou';
}