It was just a joke. Sometimes, someone posts a question, somewhat like yourself, and myself too, and we know so little that we dont even know what we dont know or how to ask for help and I've seen lots of flaming from some members so just keep in mind that this is a public forum and people want to help people that want to learn, not people that just want someone else to manage their plant for them.
Learn about your setup and how to describe it first. What kind of bulbs? CFL or LED? CFL can nearly be touching the plant but LED intensity needs a little more room. What size pot? Are your pots plastic, fabric or something else? Are you using garden soil or potting soil or topsoil? Watering with tap water? If so, let it sit for a bit so some or all of the chlorine can off-gas/evaporate. There is literally so much that you could change / improve at this point that it could be overwhelming.
If I were you I would treat it like an experiment and see what you can grow, because honestly, I don't think you will come anywhere close to maximizing yield with what you have.
Maybe search up stealth bucket grow or CFL bucket grow and make notes from those. They are also very simple / minimalist.