condition mean min max 2 h after light 0.05384518333333333 0.0 0.208838 6 h after light 0.07236935 0.0 0.179829 10 h after light 0.0325832 0.0 0.067669 14 h after light 0.1104567 0.0309409 0.338026 18 h after light 0.040178066666666665 0.0 0.0803118 2 h after dark 0.06405446666666667 0.0 0.225929