condition mean min max 1 h after light 19.818771135 19.10847566 20.52906661 3 h after light 19.095653023333334 17.88818431 20.60535402 5 h after light 18.911321076666667 17.89036559 20.72737611 7 h after light 20.215078963333333 19.65031802 20.80475063 9 h after light 23.826359016666668 20.49840378 27.39502718 11 h after light 23.30620242 21.52325215 25.01226738 13 h after light 23.46720622666667 21.42230013 26.02772197 15 h after light 23.533891136666668 21.73167623 25.10363152 1 h after dark 27.628640083333334 21.07831277 32.32246652 3 h after dark 33.33419639666666 28.30950059 36.27770579 5 h after dark 31.525115123333332 30.39130407 32.16893516 7 h after dark 29.59866673333333 26.51508787 32.02098091