public ScheduleEntry setDayOfWeek(DayOfWeek dayOfWeek) {
        this.dayOfWeek = dayOfWeek;
        return this;
    }
Represents an entry inside the schedule register.
<p>
The Year, Month, Day, Hour, Minute, and Second fields represent local time (i.e., after the TAI-UTC Delta and Time Zone Offset have been applied).
The fields have the meaning defined in ISO 8601 [15] (which replicates the "Gregorian" calendar in common use). Some of these values can either represent an exact value or a range of values when the scheduled action is performed.
mesh/src/main/java/no/nordicsemi/android/mesh/data/ScheduleEntry.java