How did the expression «drop in for a little light» come about?
The expression originated from a lively 19th-century urban custom, where lit candles in windows served not only as a source of light, but as an invitation to guests.
Tatyana Kuzminskaya, the younger sister of Leo Tolstoy's wife, described this tradition. In her book, ‘My Life at Home and in Yasnaya Polyana’, she recalled her parents' family in Tula:
"Grandfather was a great host, loved to entertain guests and, aside from formal evenings and balls, he would also welcome them casually, as they used to say, 'drop in for a little light'. Tall candlesticks with lit wax candles were placed in the windows facing the street and this served as a signal among acquaintances that they were at home and waiting to welcome anyone who wished to visit."
This method of invitation was so widespread that, in the evening, a servant would be sent out to find out which of their acquaintances had lit candles. Kuzminskaya also recounted her mother's story:
"…when there was no ball or concert planned in town, which, of course, was known in advance, then, as my mother told me, they would send Cossack boy Petka to see which of their friends had lit candles. Petka, donning a common sheepskin coat and felt boots, would run to the house of the Kazarinovs, Minins and others and report back which house had candles."
