The maximum late night is to sleep at 10.00.
In morning 5.00 - 5.30 am or later wake up.
Before brushing, drink a glass of hot water with a squeeze of lemon in it slowly.
Sit in Vajrasana for 10 minutes.
At least only 10 surya namaskars maximum 25 gently.
Just 10 minutes of pranayama minimum...5 minutes of Omkar