condition mean min max 1 h after light 5.1163341875 4.716702219 5.515966156 3 h after light 8.738928117666667 5.786095242000001 11.73247149 5 h after light 11.865206196666668 10.86582298 13.27871463 7 h after light 12.139178770000001 10.3909742 13.13826934 9 h after light 13.54559149 10.75036204 18.42844601 11 h after light 14.548273746666666 13.31292019 15.34928689 1 h after dark 15.875932523333333 13.04657673 19.59819064 3 h after dark 18.812331323333332 16.61049266 21.04894083 5 h after dark 17.467254233333332 15.81847883 18.66681754 7 h after dark 16.77847004 16.16254193 17.11791084 9 h after dark 16.195587446666668 15.17684746 16.99273953 11 h after dark 13.983433183333334 12.69952752 15.20714924