Twilight delay

[TommyBatchelor]

I woke up to find my rearview mirror hanging from the wires and a dead battery. Still sorting out the mirror, but after replacing battery (in warranty luckily) I'm getting a weird display I've never seen before. 

When I went to set the clock on the crt screen ('89) I was about to adjust the year when the car electricity seemed to cycle. I had my drivers side door open and saw the interior lights go on and then off at the same time as the crt screen.

Once it came back on the area which usually displays the time on the dashboard says 134 twilight delay. Time was set to 9:21 pm. I fixed the year and tried changing the time but it just keeps saying 134 twilight delay.

Am I missing something silly?