Best time to wake up is before sunrise. It is like to be prepared for the show before the spotlight falls on you.
This is true for all Prakruti and seasons. Before sunrise the Dosha or body metabolism is in an ideal balanced state. Our body is almost like the body of a new born, after the night long internal cleansing and detoxification of the body organs.
Kapha Dosha is easily vitiated in people who sleep late in the morning.
After waking up in the morning, people of all prakruti should drink 2-5 glasses of water according to individual capacity and comfort. Vata and Kapha prakruti people should take normal or lukewarm water according to the season. It is like washing your intestine in the morning before food enters it.
Unless you are hungry in the morning, you should have a drink as the first food intake and not solids, just like a new born. An appropriate drink will rinse away all unwanted elements from your intestines and balance any vitiated dosha. If you are hungry, definitely you should have something to eat as well. Otherwise eating should begin with proper breakfast, after sunrise. Sun influences our bio rhythm and affects digestion.
Below are multiple options for morning drink. One should experiment and choose the one which suits her/him the best
Please find the link below for Table containing indicative list of morning drink options according to seasons.