To analise this data, what I would usually do is check the mean, standard deviation, maybe do some histograms, and maybe do a boxplot of the data.
But when you have small amounts of data, these approaches tend to hide the story. An alternative option is to use a beeswarm chart:
If you're using R, you can create these charts using the beeswarm package. You can find the code that built this chart here (it also uses the reshape package).