是日出或是日落，這是Twilight Zone。

This time of day, it turns out, is not when total darkness obscures the horizon at nightfall or before dawn, but the fleeting in-between period when the horizon remains vaguely discernible at the same time that the brightest planets and stars are visible, allowing for a re-setting of navigational bearings. It looks about the same whether right before nightfall or immediately preceding sunrise -- making it still a pretty good analogy for the confusing state of markets right now.

- By Michael Santoli from Barron's