Which temp should I use?

So I temped twice this morning because I didn’t have the best sleep, keep in mind I usually temp between 5 and 6am

The first temp I took was at 2:40am. I woke up at about 1, tosses and turned for an hour, went back to sleep and woke up 40 ish minutes later and temped at 36.67c

Second temp I took was at 5:30am. After temping the first time I got back to sleep at about 3:30am after tossing and turning for a while and temped at 36.40c

Not too sure which to use, help is much appreciated