condition mean min max 1 h after light 2.2547734865 2.110518274 2.399028699 3 h after light 1.7518321953333333 1.309704751 2.33255135 5 h after light 0.7185840536666667 0.0 1.121901246 7 h after light 1.9174645273333333 1.536861165 2.61343147 9 h after light 1.8551317649999999 0.10652292 2.764238326 11 h after light 4.726077646666667 3.814228509 5.597701122999999 1 h after dark 4.458304946666667 3.4676167939999996 5.093590331000001 3 h after dark 4.253464749 3.6294417560000003 5.18495077 5 h after dark 3.7770268203333335 2.674717952 4.755970613 7 h after dark 3.099590717 0.5705333229999999 4.937073472 9 h after dark 3.834789604 2.830902375 5.459519544 11 h after dark 2.964021056 2.566630721 3.2103654219999997