condition mean min max 3 h after light 0.20909666666666668 0.119894 0.277256 6 h after light 0.276738 0.228407 0.326237 9 h after light 0.37828399999999995 0.228098 0.633929 12 h after light 0.7364626666666667 0.549475 0.883612 3 h after dark 1.056298 0.872864 1.17006 6 h after dark 0.8277963333333334 0.798999 0.875235 9 h after dark 0.7617510000000001 0.635641 0.828509 12 h after dark 0.5215676666666667 0.21346 0.771644