Boob induced orgasms are real…Nipple orgasms are possible because nipples have hundreds of nerve endings that, when stimulated, send signals to the same part of the brain activated by vaginal or clitoral stimulation.
Even dim light at night can suppress sleep hormones
Exposure to very low levels of light (~30 lux for 1 hour) can significantly suppress melatonin production, making it harder to sleep.
Peak sexual encounters tend to cluster around night
A classic human behavior study found that, across adults, most sexual encounters occur around bedtime (roughly 11 PM–1 AM) — with a smaller peak after waking up.
