condition mean min max 0 h after light 0.6420385 0.302051 0.982026 2 h after light 0.5791205 0.315008 0.843233 4 h after light 0.420091 0.412548 0.427634 8 h after light 0.5784275 0.577328 0.579527 12 h after light 1.91516 1.2681 2.56222 2 h after dark 2.019105 1.72733 2.31088 4 h after dark 1.5061499999999999 1.25943 1.75287 8 h after dark 0.859429 0.456508 1.26235 12 h after dark 0.7258315000000001 0.299503 1.15216