condition mean min max 1 h after light 0.4109731015 0.3902719 0.431674303 3 h after light 0.5932659426666667 0.233433533 1.1142012209999999 5 h after light 0.31709187 0.19650114 0.460954963 7 h after light 1.060089711 0.952201636 1.245471242 9 h after light 1.102245718 0.732997975 1.45292472 11 h after light 1.0607011373333335 0.23342285399999999 1.7593152280000002 13 h after light 0.7539246079999999 0.367366559 0.988145677 15 h after light 1.647884817 0.455549804 3.490242401 1 h after dark 1.8366976923333334 0.909042923 2.57331849 3 h after dark 1.1214237543333334 0.9255895709999999 1.269413718 5 h after dark 1.387592519 0.197785892 2.09258974 7 h after dark 1.2722547880000001 0.628117557 1.9166530640000001