condition mean min max 1 h after light 10.8927665445 9.626706879 12.15882621 3 h after light 8.342770248666667 5.762174322000001 10.2400398 5 h after light 7.228375841 5.82953382 9.402224214 7 h after light 2.965718252333333 2.214171096 4.062726981 9 h after light 3.591471476666667 3.06355952 4.459071012 11 h after light 5.859280561333333 4.158381447 6.8058127189999995 13 h after light 8.240121452333334 7.469786703 9.213659477 15 h after light 8.285900703666666 7.583753073 8.770352699999998 1 h after dark 9.514730083 9.364020061 9.665520931 3 h after dark 10.258940297666667 8.379753812999999 11.96875791 5 h after dark 9.608856918 8.687418012 10.15300914 7 h after dark 8.531177314 8.177719739 8.723854956