condition mean min max 2 h after light 0.060180000000000004 0.0 0.205239 6 h after light 0.140033 0.0 0.417552 10 h after light 0.2800451666666667 0.0 1.10678 14 h after light 0.16258233333333333 0.0 0.28915 18 h after light 0.21109533333333333 0.0 0.672454 2 h after dark 0.063037 0.0 0.199041