condition mean min max 1 h after light 15.532276525 14.28682266 16.77773039 3 h after light 20.0192529 17.09225836 25.3551745 5 h after light 23.28907514 21.86579193 25.16852174 7 h after light 24.419011113333333 23.01277902 25.4836698 9 h after light 27.38028491 27.13397542 27.62016093 11 h after light 31.801236693333333 28.44293062 33.76843115 1 h after dark 30.699742049999998 27.97409685 35.74404582 3 h after dark 41.05513268333333 28.08141585 50.54659147 5 h after dark 43.06749848 40.48331076 46.70816018 7 h after dark 44.88598708333333 43.4170244 46.36585807 9 h after dark 39.738912166666665 36.5145934 43.89791045 11 h after dark 38.11324571666667 33.99687181 43.15327166