Did you know 155

According to the Mogen Avraham (556) Tisha B'avon Motzei Shabbos , one may not smell Besamim.

(It's a Tanug to wean off the Neshama Yesaira)

Yet in the daytime one may smell Besamim.*

*The Gaon and others hold even during the

day one may not smell Besamim.

Some of you wrote that נגיעה באשתו is also 

Assur only in the night time  according

to the Mogen Avraham.