condition mean min max 1 h after light 6.489256568 4.786756544 8.365110258 3 h after light 7.2966432690000005 6.076202497000001 8.594620893 5 h after light 6.163580308666667 3.8465980739999996 8.467864002 7 h after light 6.887500960333333 5.331545799 7.756999756 9 h after light 6.933915513333333 5.320952889 8.053268032 11 h after light 7.3721198963333325 5.077557381 10.89915123 13 h after light 5.9153705793333335 4.316442436 6.896011832 15 h after light 7.179953042333333 6.001289599 8.352829548999999 1 h after dark 6.3726171313333335 5.571656569 6.986436437 3 h after dark 5.856826348999999 4.351200169 6.8525086889999995 5 h after dark 6.734279756666667 4.612042758 8.235611855 7 h after dark 8.804505884333334 7.845995596 9.845234231000001