Cockcrow in the middle of the night refers to an ominous event or a bad thing that suddenly happens.
Call 0 o'clock (midnight after 0 o'clock, late at night before 0 o'clock)
Generally speaking, most chickens crow at 5.6 in the morning. You say very little, but make it clear that living things are spiritual (usually called "unclean things")
I suggest you consider asking a family god to light it to avoid bad luck.
The above is just a slip of the tongue, but I still hope you can take your father to see it. Heartache is no small matter! Can't be ignored!
After all, we still have to believe in science, and now a creature, the energy-eating clock, may be different.
I sincerely wish your father good health! ! !