condition mean min max 1 h after light 3.989494068 3.1794341139999998 4.6964403830000006 3 h after light 3.7049709610000003 2.9558545960000004 4.092676616 5 h after light 3.888430441 3.074641096 4.403342532 7 h after light 4.146960076333333 3.3128051569999997 4.789414192 9 h after light 5.041217686666667 4.336375094 5.4562313520000005 11 h after light 4.601287431 3.75046852 5.262558067 13 h after light 4.566791002666666 3.8850770889999997 4.947818279 15 h after light 4.587644259 4.125147025 5.149864835 1 h after dark 4.1722918883333335 3.223272395 5.002633498 3 h after dark 5.318492534333333 4.171769234 6.480462514 5 h after dark 4.347912222333333 3.767584225 4.861185262 7 h after dark 3.9514124486666664 3.1045431239999997 4.483426055