I did some time of solitary on and off, and there's a little vent. You couldn't see anything through it, but if you got right up close, you could smell the air. So I could tell the time of day. Morning and the heat at noon, time the sun went down.
14 seconds sound clip from Longstreet (1971) - Wednesday's Child sitcom.
You can hear this line at 00:30:24.693 in the Blu-ray version of the TV Series.
Quote context
[...]
- That's a nice blouse. What's that material?
- Silk.
- Oh, yeah. I bought a blouse made out of that for chick in Miami one time.
- In about a few minutes, we'll go call your friend.
- You know, there's not even a crack in those boards. I can't tell if it's day or night.
- Drive the guards nuts. They'd tear the cell apart looking for a watch.
- But that's all behind me anyway.
- Is it?
- Get this over, I get the money, I can go anywhere I want.
- Well, your friend would probably want to hear your voice.
[...]