In the spring, musk deer were active for 49.2% of the time. During the summer, they were active for 50.5% of the time. In the fall, they were active for 53.2% of the time. Thus, from spring to autumn, activity did not differ significantly.
Musk deer have a twilight-night lifestyle. According to the data, the curve of daily activity has two peaks in the morning and
evening (Fig. 2). The evening peak is more intense.