Interviewer was late meeting me in the morning One interview took place over lunch - every time I took a bite, I was asked a question, which made it very difficult to answer the questions/have a conversation Almost all of the interviews (there were 5 one on one interviews) took place in a dark room without any windows I was illegally asked about my plan for children

Initial 30-min interview on technical questions. Then 6 45-min interviews all in one day which was grueling. Mix of technical and behavioral questions but mostly technical. Asked some questions about my resume and some questions about regression techniques and survival analysis and mixed models