condition mean min max 1 h after light 37.66508487666667 35.66415288 40.30147566 3 h after light 48.18750372666667 42.51267834 56.10439396 5 h after light 71.85769377666666 63.06396316 83.41854121 7 h after light 73.61067820666666 64.10018296 89.33697176 9 h after light 66.95456199 52.39785811 84.37346969 11 h after light 50.27022134 39.92806486 60.72384258 13 h after light 48.19621660666667 41.66745178 60.26188929 15 h after light 46.39717459 44.35641962 48.54689655 1 h after dark 53.48004055 49.63819963 55.68396406 3 h after dark 43.86027980666667 33.82273121 55.23717873 5 h after dark 44.15990008666667 40.66487149 49.10851162 7 h after dark 48.68182697666666 47.97910815 49.47780896