condition mean min max 1 h after light 5.035690769333333 4.425491899 5.3968453279999995 3 h after light 3.842218872 2.897881191 4.433781894 5 h after light 5.730925274333334 4.972427887 6.754129621000001 7 h after light 4.501209938333333 3.985718704 5.179250231 9 h after light 4.686172841666667 4.013261077 5.151348413 11 h after light 5.60916232 5.152921441 6.404646242 13 h after light 5.231963321333334 3.398050428 6.470223903 15 h after light 4.790010048333333 3.956603471 5.455839613999999 1 h after dark 6.252231431 5.617703317 7.4176979460000005 3 h after dark 4.9227248323333335 4.754919772 5.124484758 5 h after dark 4.989990515666666 4.547084409 5.688515405 7 h after dark 5.1072153453333335 2.858150813 6.432219697000001