| Answer | Crossword Clue |
|---|---|
| LOWS | Night temperatures, usually |
| LOWS | Night temps, usually |
| RENTALS | Prom night tuxedos, usually |
| EYELIDS | They're usually closed at night |
| ESL | Subj. usually studied at night |
| SOMINEX | Product usually used at night |
| EYELIDS | They're usually heavier at night |
| APNEA | Problem usually encountered at night |
| HIDEABED | It's usually out for the night |
| IRIS | A lid usually covers it at night |
