Answer

In Tivihar Upvas, boiled water may be taken only during the permitted daytime period and only while it is considered valid according to your Jain tradition.

If the water was boiled at 4:00 AM, then commonly it is treated as usable for a limited period after boiling, but the exact cutoff can vary by tradition and local practice.

Explanation

In Jain practice, boiled water is used because boiling reduces living organisms in water. However, after some time, new subtle life may begin developing again, so boiled water is not considered usable indefinitely.

For Tivihar Upvas:

• No food is taken.
• Boiled water may be taken during the allowed time.
• Water is generally not taken after sunset.
• The timing for how long boiled water remains acceptable should be followed according to your guru, family tradition, or sangh practice.

Spiritual Understanding

The purpose of Tivihar Upvas is not only fasting, but also practicing self-control, awareness, and ahimsa. So it is best to follow the rule carefully rather than casually extending the time.

Takeaway

If you boiled water at 4:00 AM, ask your local Jain guru or sangh for the exact accepted limit in your tradition. As a safe practice, take boiled water only within the accepted time and never after sunset in Tivihar Upvas.