condition mean min max 1 h after light 10.7971233095 8.129866049 13.46438057 3 h after light 11.597893701666667 7.534122545 15.95129145 5 h after light 9.359819168333333 8.275916105 10.37148668 7 h after light 7.974824051 4.635920733 9.956975385 9 h after light 6.348534467666666 5.4657644229999995 6.799607715 11 h after light 8.025685662 6.92487799 9.223076799 13 h after light 8.571235479666667 4.7145375089999995 10.80372607 15 h after light 10.217703163666666 7.338458381000001 12.0720698 1 h after dark 8.657059765666666 5.339693381 11.69635227 3 h after dark 6.459034254 0.987295543 9.490378751 5 h after dark 11.825598281 8.438864743 16.67730611 7 h after dark 9.063823922333334 4.152748305 17.52524713