condition mean min max 0 h after light 3.585295 1.68672 5.48387 2 h after light 0.392401 0.0 0.784802 4 h after light 0.3839615 0.0 0.767923 8 h after light 1.2105124999999999 0.809055 1.61197 12 h after light 1.2876604999999999 0.786821 1.7885 2 h after dark 2.5603249999999997 1.61307 3.50758 4 h after dark 1.9251200000000002 1.50592 2.34432 8 h after dark 4.34297 3.399 5.28694 12 h after dark 1.6244895 0.836249 2.41273