condition mean min max 1 h after light 3.01329426 1.7986429309999998 4.227945589 3 h after light 4.762535565333334 1.6566251180000002 10.4522686 5 h after light 2.2858538846666665 1.9650113999999999 2.6889039539999997 7 h after light 4.763812708 2.161711761 7.749598837000001 9 h after light 10.725458173666667 7.39106291 17.03637977 11 h after light 11.007499140333334 3.8918185339999996 21.73895519 13 h after light 12.288794079333334 0.734733118 22.990856100000002 15 h after light 15.611437879999999 11.69244496 18.22761704 1 h after dark 11.679363969333334 6.147371947999999 20.84738436 3 h after dark 15.451613763333334 10.21575802 24.22983079 5 h after dark 13.556256996666667 10.68043819 17.75530689 7 h after dark 11.89235592 7.81657404 16.48321635