condition mean min max 1 h after light 4.9128727865 3.6348919680000003 6.190853605 3 h after light 3.4389512136666665 2.8541947039999997 3.9886462889999996 5 h after light 5.332432337 4.094939547 7.133571315 7 h after light 5.086729646333333 4.6606572989999995 5.829962509 9 h after light 4.700190416333333 3.355471992 5.64189004 11 h after light 6.466627285333334 5.957879135 7.119893217 1 h after dark 6.066725346666667 5.444872423 6.576514609 3 h after dark 5.261166399666667 3.8738137939999997 6.402946189 5 h after dark 6.354549865 5.454326805 7.160674856 7 h after dark 5.043687946666666 4.444814555 5.8774684189999995 9 h after dark 4.236609172 3.330473382 4.82092034 11 h after dark 3.2900732476666668 1.990426562 4.98410724