It seems to me that the words, 'good' and 'evil' are only general terms used by humans in relation to acts that seem to increase/negate such things as human flourishing. This attitude, of course, may vary in any individual according to his/her neurological make up, culture etc.
Actually the word 'temptation' doesn't have to be necessarily associated with 'evil' anyway. An individual can just as easily be tempted to do what is normally accepted as 'good' actions as 'bad' actions, it would depend to a large extent on which emotions are strongest at any particular point as to how a person would act.