Hamsters are typical nocturnal animals, and their active periods mainly occur from late evening to early morning. The specific patterns are as follows:
I. Main Active Periods
Evening Peak
18:00–22:00: Hamsters start to wake up, engaging in activities like eating, running on their wheels, and exploring their environment—their activity level gradually increases during this time.
Some individuals reach their first activity peak between 20:00–22:00.
Late Night to Early Morning Peak
00:00–04:00: Most hamsters enter their most energetic state, with frequent behaviors such as running on wheels, digging, and storing food.
A few individuals may remain active until 05:00–06:00.
II. Secondary Active Period
Early Morning (4:00–6:00): Some hamsters will be briefly active, organizing their nests or replenishing food.
III. Daytime State
7:00–18:00: Hamsters are in a state of deep sleep or light sleep, occasionally waking up briefly to eat.
Their total daily sleep time is approximately 12–18 hours.
IV. Precautions
Avoid Disturbing During the Day: Hamsters’ sleep is easily disrupted; forcing interaction with them during this time may cause stress.
Suggestions for Nighttime Observation: After turning off the lights (e.g., after 22:00) is the best time to observe their natural behaviors.