Final answer:
The nurse's work hours, from 1300 to 2000 (1 PM to 8 PM), correspond to early afternoon to bedtime, making option 3 the correct answer. Military nurses like her would typically experience intense and extended shifts during wartime, focusing on emergency care and surgeries.
Step-by-step explanation:
The nurse works from 1300 to 2000, which equates to 1 PM to 8 PM using a standard 12-hour clock. This time frame falls within the category of early afternoon to bedtime. Hence, the correct answer to what time of day this nurse works is option 3: Early afternoon to bedtime.
Working these hours in a military hospital during times of war, as depicted in historical diaries and accounts like those of Clare Glass or Ella Mae Bongard, a military nurse would often experience long, grueling shifts tending to the wounded. The nursing shifts could vary widely, often extending beyond the typical 12-hour duration due to the urgent care required in wartime conditions, as seen during World War I.
Nurses, like the one mentioned, provided critical surgical and post-operative care, often working until they were physically exhausted. This could include performing surgeries, dressing wounds, and attending to evacuations. Their shifts were essential for saving lives and providing continuous care for wounded soldiers.