Where are you? In season (summer) there is more sunlight than in winter (the Sun is higher in the sky for longer), and plants need sunlight. And warmth. Depending on where you are you can transplant them: In the southernmost US or further south, you may have suitable conditions. Ideally, growing lights and summer temperatures would produce the best results. See more about growing beans here: /plant/beans
Where are you? In season (summer) there is more sunlight than in winter (the Sun is higher in the sky for longer), and plants need sunlight. And warmth. Depending on where you are you can transplant them: In the southernmost US or further south, you may have suitable conditions. Ideally, growing lights and summer temperatures would produce the best results. See more about growing beans here: /plant/beans