condition mean min max 1 h after light 5.8050521285 5.5221741589999995 6.087930097999999 3 h after light 6.385703926333333 6.095163482999999 6.6644379339999995 5 h after light 3.1893960323333337 2.189872933 4.086843421 7 h after light 4.483935175333333 1.8850595780000001 7.515852321000001 9 h after light 3.4010083746666666 2.656171837 4.5189662880000006 11 h after light 2.651266896666667 1.326775818 3.4107637339999997 13 h after light 4.125518877666667 3.564689388 5.011902699 15 h after light 3.8360179899999998 2.335978227 5.058666302 1 h after dark 4.049342561666666 2.460533784 6.738979805 3 h after dark 3.490212880666667 2.861769111 4.54038871 5 h after dark 3.567417728333333 1.9477284959999999 4.391404028999999 7 h after dark 3.0169034126666667 1.803998924 3.93888847