condition mean min max 1 h after light 5.6808945600000005 5.452337952000001 5.9094511679999995 3 h after light 7.481889761666667 6.948025297 7.8180115820000005 5 h after light 8.541469079666667 6.557080954 10.59697188 7 h after light 16.27055327 11.12899464 19.76826368 9 h after light 16.196811843333332 12.03709 21.90127289 11 h after light 21.478918533333335 14.61987823 32.16666043 1 h after dark 20.461491713333334 17.85683967 24.63203653 3 h after dark 16.33118231 12.06136375 24.65517331 5 h after dark 14.894105426666666 12.74128019 17.72656212 7 h after dark 13.171899893 8.884018889 18.17144774 9 h after dark 10.165153551333333 8.911398204 10.82403849 11 h after dark 7.158706355666666 6.228108918999999 8.535283648