package pl.tomaszdziurko.jvm_bloggers;

public class TimeConstants {

    public static final String FIVE_MINUTES_AFTER_EACH_HOUR = "0 5 * * * *";
    public static final String TEN_MINUTES_AFTER_EACH_HOUR = "0 10 * * * *";

    public static final String EVERY_FRIDAY_AT_12_OCLOCK = "0 0 13 * * FRI";

}

package pl.tomaszdziurko.jvm_bloggers;

public class TimeConstants {

    public static final String FIVE_MINUTES_AFTER_EACH_HOUR = "0 5 * * * *";
    public static final String TEN_MINUTES_AFTER_EACH_HOUR = "0 10 * * * *";

    public static final String EVERY_FRIDAY_AT_12_OCLOCK = "0 0 12 * * FRI";

}

Return time when newsletter is sent to the original 12am