condition mean min max 1 h after light 18.138364356 7.2665174420000005 29.01021127 3 h after light 23.714203676666667 18.94314808 29.71203257 5 h after light 16.759603416666668 12.09556969 23.9696581 7 h after light 15.34250752 11.97036249 18.66315207 9 h after light 19.80982224 19.65161351 19.92582473 11 h after light 12.613604182 5.757758927 22.20148615 13 h after light 12.892581296000001 0.7959608779999999 19.10701514 15 h after light 20.514295766666667 19.50956009 21.41084078 1 h after dark 13.92837291 10.61179571 17.87784415 3 h after dark 18.608322163333334 15.83744734 23.45031881 5 h after dark 21.654550106666665 19.251160199999998 25.42813593 7 h after dark 18.14836896 15.65266669 21.62389364