condition mean min max 4 h after light 22.065220500000002 19.90213 24.228311 8 h after light 26.0740255 22.80694 29.341111 12 h after light 23.3664005 22.557787 24.175014 4 h after dark 42.2934185 32.701326 51.885511 8 h after dark 34.307781 30.487923 38.127639 12 h after dark 43.269949 43.269949 43.269949