Ah excellent, you re-posted this. I had written a response earlier and was rather annoyed when it was deleted!

Historians rarely write 'day in the life of' books, although they might reconstruct the intellectual thought of a sixteenth century Friuli miller (Carlo Ginzberg, The Cheese and the Worms). Those type of micro-histories require an incredibly rich source-base (such as an inquisition records in Cheese). They also require an innate desire to synthesise hundreds of records for what would only be a partial reconstruction. Unless there has been a specific study conducted then it is not an easy question to answer. What exactly does daily-life mean? How can we separate out the normal for the extraordinary when what is ordinary is so rarely recorded?

If you would like an insight into life in societies there are a few possible routes. Contemporary biographies, chronicles, annals, epistolary and documentary sources, a body of sources which means it's usually just as laborious as 'real' research. Or one can offer a snapshot which may, or may not, be representative of popular life.

In this particular case, I would recommend you read the Code of Cuenca a twelfth-century law code from a Castilian frontier town in which Muslims, Jews, and Chrisitians lived cheek-by-jowl in a fairly peaceable manner.

It will require you to think critically about why certain laws existed (were they regular occurrences which required codification) and what kind of societal interaction does the code present. It should also have a good bibliography which can be used for Muslim, Jewish, and Christian experiences.

The code of Cuenca : municipal law on the twelfth-century Castilian frontier, trans. J.F. Powers, Philadelphia, 2000.

Now you've made it a bit clearer what your intentions and requirements are I'd also advise looking at one of these:

• (eds and trans.) Simon Barton and Richard Fletcher, The World of El Cid: Chronicles of the Spanish Reconquest, Manchester, 2000.
• (eds) Simon Doubleday and David Coleman, In the Light of the Medieval Spain: Islam, the West, and the Relevance of the Past, Basingstoke, 2008.
• Adam J. Kosto, Making Agreements in Medieval Catalonia, Cambridge, 2001.
• Robin Vose, Dominicans, Muslims and Jews in the Medieval Crown of Aragon, Cambridge, 2009.

These should give you an intellectual overview of the region (I'm afraid I only know about the frontier and that only broadly).

I'm not overly familiar with Al-Andalus outside of some interactions with Catalonians and Aragonese and the Toledo library, but you should have a read through the two massive and really good AMAs in /r/AskHistorians in the last few months:

AMA: Early and Medieval Islam

AMA: Modern Islam

Lots of book recommendations and avenues to explore.

You may also want to PM the question to /u/alfonsoelsabio [Medieval Iberia], he/she is really good on sources.