Final answer:
To obtain datasets on plant growth conditions, including light intensity, the best recommendation would be to explore specialized agriculture databases and research institutions and collaborate with botanical gardens and horticultural research centers.
Step-by-step explanation:
To obtain datasets on plant growth conditions, including light intensity, the best recommendation would be to explore specialized agriculture databases and research institutions that focus on plant growth conditions. These sources are likely to have comprehensive datasets that include information on light intensity along with other growth parameters such as temperature and humidity. Additionally, it would be helpful to collaborate with botanical gardens and horticultural research centers as they often have extensive datasets on plant growth parameters.