Was arguing with SHMBO about "Taxi" with Danny DeVito, Judd Hirsch et al. I remember it being on late in the evening, she was adamant it was 8 o'clock. After digging on the net for a while I came across this:-

https://genome.ch.bbc.co.uk/

Low and behold it was shown at various times, we were both correct.

It's well worth a look to see what was showing on TV on specific dates i.e. when you were born etc.