condition mean min max 1 h after light 3.8200911145 3.489496289 4.15068594 3 h after light 3.6673789993333337 3.036133742 4.8636177080000005 5 h after light 3.936868325 1.851137055 5.5139089839999995 7 h after light 2.8678146583333333 1.907827653 3.685608483 9 h after light 2.293086393666667 1.544582345 2.976872043 11 h after light 3.12185786 2.370791064 3.9413694589999997 1 h after dark 2.806624465666667 2.400427627 3.4486264230000003 3 h after dark 2.9822472576666668 2.0263026 3.942324666 5 h after dark 2.8219427809999997 2.202708902 3.484350094 7 h after dark 4.098362470666666 3.173832946 5.46081895 9 h after dark 4.661636219333333 3.975378309 5.624407063 11 h after dark 4.500471144333333 4.277717868 4.921805899