Hi BG,As a non muslim and a newcomer to this site, I cannot believe all these comments about when and when not to pray. Prayer is a personal relationship with YHWh. G-d is available 24/24/7. Period. He wants nothing more than devotion to him. Most of what is said above is based on man made perceptions and not Koranic.
No no, its not like that dear friend,
The Muslims must pray regularly at the times defined by Allaah for each prayer.
Allaah says (interpretation of the meaning):
“Verily, As‑Salaah (the prayer) is enjoined on the believers at fixed hours”
[al-Nisa’ 4:103]
Allah swt has prescribed generaly in the Qur'an the prayer times, like: before sunrise or before the sunset etc. and it is the Messenger of Allah who was the one, after he was instructed by the angel Jibreel (a.s) how and when excactly to pray them and when not.