condition mean min max 1 h after light 3.4178754495000003 3.382356471 3.453394428 3 h after light 6.053260994 3.6013589510000004 8.489152163 5 h after light 9.269872205 6.74653914 11.99762986 7 h after light 10.896781198666668 8.569814726 14.01837324 9 h after light 14.21115846 12.10479615 15.51512379 11 h after light 29.658545359999998 22.86224467 35.61280521 13 h after light 24.199497543333333 18.04970996 33.79772344 15 h after light 18.534976406666665 15.16750615 23.61266483 1 h after dark 16.994906606666667 13.81745242 19.72877509 3 h after dark 13.73013683 11.72413457 15.20048366 5 h after dark 13.485645678666668 8.636650636 19.15036671 7 h after dark 11.224976217 7.607201521 15.39711295