回光反照
huí​guāng​fǎn​zhào

last glow of sunset

回光反照 huí​guāng​fǎn​zhào
last glow of sunset
The final radiance of the sun before it sets below the horizon
dying flash
A brief period of lucidity, consciousness, or vigor experienced by a person shortly before death, or a momentary spurt of activity before a total collapse
self-reflection
In Buddhism, to turn one's light inward and reflect upon oneself; to seek virtue or insight through self-examination