Shade Builder. Above Ground Pool Section. I have watched a youtube video from a company on how to properly install an above ground pool. They showed one option which I will use to level the ground, using a board and level to scrape the dirt away.
Overall, practicing 3 times per week is ideal but remember: a little bit of yoga every day is better than a lot of yoga once or twice per week. If all you can do is 15 minutes per day, do that. The best guide you have to what you need is to spend at least 5 minutes per day seated in quiet.
You should be able to practice yoga on a daily basis or whenever you feel tight in a specific areas. In general you can practice full body yoga for 10 min or so every day and then add additional stretches whenever you feel any specific part of your body requires more attention. Here are some gentle yoga practice you can use to help you practice yoga on a daily basis: Stretch & Flexibility.