condition mean min max 1 h after light 2.626083837 2.27899251 2.9731751639999997 3 h after light 3.054659166 2.546581795 3.468227904 5 h after light 2.719559896 2.0017192269999997 3.469389135 7 h after light 2.553101716333333 1.6883436369999998 3.141765963 9 h after light 3.7813587999999996 3.0747605669999998 4.727753384 11 h after light 4.652583723 3.2970716089999996 5.749361876 13 h after light 3.4289004039999997 2.904625428 3.942463217 15 h after light 3.3475498873333334 2.9022759789999997 3.852240587 1 h after dark 3.3361259726666668 3.192148328 3.498237063 3 h after dark 3.160987678 2.812774086 3.632310968 5 h after dark 3.310262465333333 2.701687914 4.112584725 7 h after dark 3.4589075796666666 2.756109468 4.680326299