Yo. I already said I agree with you. And my criticism is not in the amount of time, it is much more on the precision of the times that the prayers happen. For example, praying at exactly this time and exactly that time regadless of what is happening.
Also, let's talk about other issues. For instance, fasting. Is fasting healthy? I suppose it could be used to purify your body? But it could also cause kytoses, which is unhealthy. Most importantly, is the fasting done for the sake of tradition or you actually have a real purpose in mind, other then following the directions of others without questioning those directions?
The Prayer times are between certain times of the day; the call to prayer (adhaan) indicates the time when that portion of the day assigned to a particular prayer starts.
There are 5 obligatory prayers which are performed at particular points in the day:
Fajr (before sunrise)- immediately upon waking; those who pray this prayer on time are likely to be early risers and begin their day early
Dohr (noon) when you take a break at noon, from work, before lunch usually
Asr (afternoon) - when you are wrapping up work or school
Maghrib (sunset) - its the end of another day, time to relax
Isha (at night) - just before bedtime, its a time to reflect on the day before you sleep.
The prayers are situated at the points in the day that ensure a regularity of routine and provide some time to break from whatever you are engaged in and take some time to yourself. They are also very good exercise, Muslims are pretty flexible well into their old age from the motions performed during prayer.
Of these only the fajr and maghrib prayer have a short prayer interval; the others extend for the duration of the part of the day.
Fasting in Muslims also follows rules designed to ensure health.
e.g. one does not fast on an empty stomach, suhoor is required for all fasts and is taken before sunrise. iftaar follows at sunset, so one rarely has to fast more than 12 hours.
The main aim of fasting in Ramadan is not just avoidance of meals: it is a complete fast of the senses, one must control thoughts words as well as deeds for the fast to be correct.
Hence if during Ramadan, someone tries to irritate or offend, the correct response is, "I am fasting" (ie I will not reciprocate in the same manner).
Ramadan is a time of self evaluation, when you watch your own thoughts words and deeds, in an attempt to gauge your ability to fast.
The deprivation of food, water and sex, as well as the necessity of carrying on with your daily tasks, also contributes to developing mental strength.
No Muslim who fasts can be unaware of what it means to be hungry, thirsty, tired and mindful of what he must think, say and do.