Help please!

After a lot of research I finally pulled the trigger and bought this guy. I’m totally new to led light therapy and the instruction manual doesn’t include any info about how many minutes to use the light, aside from mentioning not to go over 60 per session. Are time recommendations the same for all of the colors and can anyone point me to a website that gives guidance on how long sessions should be? Thanks in advance!

After a lot of research I finally pulled the trigger and bought this guy. I’m totally new to led light therapy and the instruction manual doesn’t include any info about how many minutes to use the light, aside from mentioning not to go over 60 per session. Are time recommendations the same for all of the colors and can anyone point me to a website that gives guidance on how long sessions should be? Thanks in advance!