condition mean min max 3 h after light 0.20269033333333333 0.0 0.608071 6 h after light 0.13398833333333335 0.0 0.401965 9 h after light 0.22899733333333336 0.0 0.428256 12 h after light 0.38446274999999996 0.0 0.743059 3 h after dark 0.054654666666666664 0.0 0.163964 6 h after dark 0.172643 0.0 0.28331 9 h after dark 0.25051199999999996 0.211967 0.298656 12 h after dark 0.686092 0.48714 0.885044