One may light ““oil that is burned”” in synagogues, in houses of study and in dark alley-ways. And over the sick, in the domain of a Kohen. [Regarding] a daughter of a Yisrael who is married to a Kohen and she is accustomed to being with her father, her father may light in her domain. One may light at a banquet, but not at a house of mourning; [these are] the words of R' Yehudah. But R' Yose says: In a house of mourning, but not at a banquet. R' Meir forbids [it] here and here. R' Shimon permits [it] here and here.