condition mean min max 1 h after light 2.0653304689999996 0.8128454509999999 3.1794341139999998 3 h after light 1.336883812 1.16850048 1.534753731 5 h after light 2.4936743163333333 1.8726859040000001 3.088139425 7 h after light 1.497568193 1.3804830069999998 1.559344155 9 h after light 1.4842328056666667 1.257887403 1.8938984859999999 11 h after light 1.7139734456666667 1.37045783 2.155876068 13 h after light 1.425639266 0.951503515 2.039665472 15 h after light 1.2194818920000001 0.931484812 1.722109189 1 h after dark 1.934710835 1.627609224 2.242559844 3 h after dark 1.4026461063333333 1.19376941 1.6684368980000002 5 h after dark 3.1630051249999998 2.705355276 3.990451105 7 h after dark 2.5665988796666666 1.4944753519999998 3.5442843230000003