condition mean min max 1 h after light 2.467309468 1.9425343659999998 2.99208457 3 h after light 7.968340322 4.775148092 10.80407685 5 h after light 7.942934177666666 5.337721038 9.910531715 7 h after light 11.399361671666666 9.301911215 13.21583373 9 h after light 14.70071563 11.3466502 17.48470555 11 h after light 13.37064017 11.51551785 14.66883906 13 h after light 10.764936543666668 8.082064301 12.58238829 15 h after light 10.973716424666666 9.396806463999999 11.90782281 1 h after dark 11.255858458666667 9.792906476 12.48418947 3 h after dark 12.08419961 11.66651655 12.86194771 5 h after dark 10.016538680333333 8.370358961 10.94415271 7 h after dark 12.911413116666667 12.21339694 14.0625975