the.com/night shift
when the world sleeps, someone keeps the lights on and the coffee burning.
means The period of work that runs through the night, typically when most people are asleep, or the group of workers who staff it.
from A plain compound of two old Germanic words: "night," from Old English niht (a cousin of German Nacht and Latin nox), and "shift," from Old English sciftan, "to arrange, divide, or change." "Shift" first meant a dividing-up of work, then the portion of time itself — and once industry began running mills and factories around the clock, the day naturally got cut into stretches, leaving the darkest one to those who worked while the town slept. The phrase rose with the gaslit, then electric, age, when keeping machines (and later hospitals, presses, and switchboards) running through the dark finally became possible.
- cancer risk
- WHO classifies night shift work as probably carcinogenic
- body clock
- disrupts melatonin, the hormone darkness usually triggers
- famous error
- Chernobyl and Bhopal disasters both struck overnight
- pay bump
- night differential adds extra wages for unsocial hours
- social cost
- workers call it permanent jet lag without travel
graveyard shift at walmart — 12am-8am retail workers stocking shelves and managing overnight operations
hospital icu night staff — nurses and doctors working 7pm-7am providing 24/7 critical care
london underground night tube — friday-saturday overnight service on central, jubilee, northern, and victoria lines since 2015