Your Morning practice mobilises and opens the body. Plank pose and chair pose work the muscles of the upper and lower body respectively and should make you feel stronger, particularly if you extend the hold lengths.
Your lunchtime practice focusses on the shoulders, an area where tension is commonly held. Follow the shoulder exercises iwth a minute or more sitting in a balanced position and focussing on a calming breath practice.
Your transition sequence is a short guided meditation, focussing on the breath. It should promote feelings of calm and help you to refocus as you transition into the rest of your day.
Your evening practice is a guided restorative session which has a meditative flavour and gently encourages improvement in posture if you have spent much of the day in a hunched position. Relax and enjoy.