mustahab

Q:

1. If the asr time starts at 3.57 and sun sets is at 5.32, what is the mustahab time to perform asr and when does the makrooh time start?

2. If fajr starts at 5.25 and magrib starts at 5.34 what is the mustahab time to pray esha?

3. My salah app shows that sehri or tahajjud time ends at 5.16 and fajr starts at 5.25, Can I pray tahajjud between this time? 

Q:

1.What is the best times for a woman to perform her Salaah? The awwal waqt (when the time enters) or the mustahab time? Please mention the mustahab times for all the five daily Salaah.

2. Can a woman delay Esha Salaah and perform it late?