1
00:00:02,413 --> 00:00:08,541
Two in the morning. At the Gotthard entrance the queue is gone. Only headlights and the tunnel.

2
00:00:10,210 --> 00:00:16,180
By now, the body is deep into its biological night, no longer in the day that has just ended.

3
00:00:17,012 --> 00:00:22,880
Between the ages of eighteen and twenty-four, the risk at night is five times higher than in the morning.

4
00:00:25,817 --> 00:00:32,647
It's not a lack of experience. It's the time of day: the same person drives differently in daylight.

5
00:00:33,511 --> 00:00:39,259
Alertness is about to hit its lowest point. And the road gives no sign.

6
00:00:40,208 --> 00:00:45,868
If you have to come through here at this hour, sleep first. The hour won't change.