condition mean min max 1 h after light 7.993907027 7.1775903329999995 8.810223721 3 h after light 8.208052106333334 7.842655232 8.734173222 5 h after light 11.802178286333334 9.661849579 14.08532609 7 h after light 11.764734416666666 10.74321061 13.05404966 9 h after light 12.106266689333333 9.758020927999999 13.90665139 11 h after light 13.5909481 10.69498699 16.58503279 1 h after dark 15.191003086666667 13.07767376 18.05074314 3 h after dark 13.006042856666665 10.23614308 16.98292523 5 h after dark 13.722502566666668 12.25266878 14.59574197 7 h after dark 12.53263375 12.18211239 12.99341606 9 h after dark 11.853773376666666 11.41739922 12.62232858 11 h after dark 12.098833583333333 10.727551199999999 12.82997637