Here is a study published by Harvard University on ways to improve your sleep cycle
In which it clearly highlights cutting off from all digital devices atleast half hour before and after sound sleep
Taking a shower with lukewarm water.
Reading a good book.
Engage in a good physical activity in before and reading some story books also will help for a good aleep
Dr. Harshwardhan, those are excellent foundations for healthy sleep hygiene.
I’d add a few more practical strategies: engaging in light stretching or relaxation exercises before bed can help signal the body to wind down, while maintaining a consistent pre-sleep ritual (like reading or journaling) conditions the brain for rest.
Limiting heavy meals or alcohol close to bedtime prevents disrupted cycles, and exposure to natural daylight during the day strengthens circadian rhythm. Sleep isn’t just about hours logged it’s about quality, recovery, and how well the brain and body are restored overnight.
Sleep is vital for mental and physical well-being.
- Finish dinner at least 2-3 hours before going to bed
- Read books or listen to some relaxing music
- avoid screen time
- The room should be cool, dark and neat.
- A warm shower before going to bed.
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Also, try doing a relaxing activity like reading or deep breathing before bed to help your body wind down.
Performing a quick calming or cooling down mindfulness exercise before sleeping and taking a warm shower before getting into bed also helps calm the body and the mind.
getting sunlight in the mornings so you can regulate your circadian rhythm.
Great tips! 
I’d add, try gentle stretching or meditation before bed, and avoid heavy meals late at night. Consistency + calm mind = quality sleep. 
To simplify it
Avoid heavy meal in the night for your dinner
No screen time 1 and a half hour before going to bed
Have a night stroll if possible
Positive mindset with clarity
To maintain the circadian cycle