1
00:00:02,407 --> 00:00:08,707
At 5 am, a night shift ends. But the body still thinks it's night.

2
00:00:09,437 --> 00:00:14,079
Night workers sleep by day. And that sleep is shorter.

3
00:00:15,620 --> 00:00:24,885
Behind the wheel, two things build up: the body's natural low point and the sleep you've missed.

4
00:00:25,628 --> 00:00:30,512
After the last night shift, sleepiness can linger into your days off.

5
00:00:31,712 --> 00:00:39,985
Night work puts your alertness to the test. It's not about willpower. Your body clock doesn't follow the rota.

6
00:00:40,820 --> 00:00:46,777
Sleep after a night shift isn't a reward. It comes first.