This simple meditation is best done in bare feet out in nature, in the morning.
Some people take time in the evening to release this qi so that they can start fresh the next day. Release the qi by doing gentle exercise or movements or walking in nature. Some find rocking in a rocking chair does the job perfectly.
There are no right or wrong ways to do a meditation. The instructions are guidelines; adapt them to who you are and to your needs at that particular time. Be curious about the process itself.
Remember most meditations become richer the more you practice them. They reveal more of themselves. It can take practice to remember to do a meditation when you need to, and it can take practice to go through the steps. But that's why it is called practice, and for most of us, we practice for the rest of our lives.