condition mean min max 3 h after light 0.05349796666666667 0.0 0.115231 6 h after light 0.0126956 0.0 0.0380868 9 h after light 0.08021966666666666 0.040578 0.11032 12 h after light 0.057298825 0.0 0.144708 3 h after dark 0.0972231 0.0466098 0.18643 6 h after dark 0.07797656666666666 0.0464401 0.120798 9 h after dark 0.10817813333333333 0.0342404 0.169789 12 h after dark 0.15397634999999998 0.0923147 0.215638